---
product_id: 248384306
title: "Relacon"
brand: "エレコム(elecom)"
price: "515065Fr"
currency: CDF
in_stock: true
reviews_count: 13
category: "エレコム(Elecom)"
url: https://congo.desertcart.com/products/248384306-relacon
store_origin: CD
region: Congo
---

# 1500 DPI adjustable precision 6-month battery life 10 customizable buttons Relacon

**Brand:** エレコム(elecom)
**Price:** 515065Fr
**Availability:** ✅ In Stock

## Summary

> 🎯 Master your workspace with precision and style — the ultimate trackball for pros on the move!

## Quick Answers

- **What is this?** Relacon by エレコム(elecom)
- **How much does it cost?** 515065Fr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [congo.desertcart.com](https://congo.desertcart.com/products/248384306-relacon)

## Best For

- エレコム(elecom) enthusiasts

## Why This Product

- Trusted エレコム(elecom) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bluetooth Freedom:** Cut the clutter with stable, dongle-free wireless connectivity up to 10 meters—perfect for sleek, modern workspaces.
- • **Powerful Customization:** 10 programmable buttons let you tailor shortcuts and commands, boosting efficiency whether presenting, gaming, or multitasking.
- • **Low-Maintenance Smoothness:** Large artificial ruby ball bearings ensure ultra-smooth tracking and minimal cleaning, so you stay focused on what matters.
- • **Effortless Precision Control:** Switch seamlessly between 500, 1000, and 1500 DPI for cursor speed that matches your workflow or gaming intensity.
- • **Ambidextrous Ergonomic Design:** Sculpted for comfort in either hand, reducing wrist strain and keeping you productive all day long.

## Overview

The ELECOM Relacon Handheld Trackball Pointer is a Bluetooth-enabled, ambidextrous thumb mouse featuring 10 customizable buttons and adjustable DPI settings (500/1000/1500). Designed for ergonomic comfort and long-lasting use, it offers a smooth, low-maintenance trackball with artificial ruby bearings and a 6-month battery life powered by 2 AAA batteries. Compatible with Windows, MacOS, and Android, it’s ideal for professionals seeking wireless freedom and enhanced productivity in presentations, gaming, and daily computing.

## Description

Handy Trckball Mouse Relacon Wireless Connection Model. It Releases Mouse Operation From Your Desk And Works Pc Operations In Your Hand.This Is The Best For Watching Videos And Web Browsing While Relaxing On A Sofa Or Bed.Use It Your Right/Left Hands Because Of The Symmetory Design. The Right/Left Buttons And Media Control Buttons Are Placed At Optimal Positions For Easy Handling. Optical Sensor Equipped With A Reflective Lens That Is Optimal For The Smooth Clear Coating Surface Of The Trackball Is Used To Achieve Pointer Tracking. Operation Feeling Improved By Adopting A Large Artificial Ruby ​​With A Diameter Of 2.5Mm For The Support Ball. By Increasing The Diameter Of The Support Ball, It Is Difficult To Be Buried In Garbage Such As Hand Dust, Reducing The Frequency Of Maintenance. Equipped With Media Control Buttons Convenient For Watching Videos. Play, Pause, Volume Up And Down, And Track Operation Are Possible. A Total Of 10 Buttons Are Installed, And You Can Assign Your Favorite Functions To All Buttons. Button Function Assignments Can Be Changed Using Mouse Assistant, Which Can Be Downloaded For Free. The Movement Speed Of The Pointer Can Be Switched In Three Counts: 500/1000/1500 Count. The Wireless Receiver Is A Small Size That You Can Carry Around Inserting In Your Laptop. The Receiver Can Be Stored In The Mous. It Is Convenient To Carry And Prevents The Receiver From Being Lost. There Is A Power Switch On The Side Of The Main Unit To Prevent Battery Consumption When Not In Use. Equipped With A Battery Level Indicator Lamp. Supported Models: Windows Os, Macintosh Os With A Usb Interface. Supported Os: Windows 10, Windows Rt8.1, Windows 8.1, Windows 7, Macos Mojave (10.14), Radio Frequency: 2.4Ghz Band. Reading Method: Optical Sensor Method. External Dimensions: 4.1Cm/1.6Inch (W) ×11.2Cm/4.4Inch (D)× Height 5.7Cm/2.2Inch (H)

Review: No mouse is perfect, but this one is darned close - When I read the other reviews, I worried that the ball might fall out when you turn it upside down, but no, it is not like that. I set this thing on the table on its side without the cradle and I have no problems. What people are talking about is if you drop this, then maybe the ball will pop out like the Logitech (and every other brand's) trackballs do. I don't know, because I like this too much to let myself drop it. Before going any further, let me stop and just say that I love this mouse. I have only had it a couple of days, and it is about as quirky as I am, but this mouse is really and trully everything I had hoped it would be. First, keep looking back at the price, which is amazingly affordable. Second, take a look around and the nearest similar device is a bulky version with a finger loop hole and basically everything to signal that it is for videogaming and not for the office. By contrast, this is like the classiest possible way to control your laptop during a presentation. If you had this, connected to a Macbook, controlling Powerpoint, people would assume it is some hot new tech they never heard of, rather than an actual obscure company with an idea that is bold and forward-thinking. That is if they even notice it, being so compact and discreet. For anyone with limited mobility, this could be a really enabling device on a whole other level. The quiriest detail is also it's coolest feature once you master it, and that is the variable speed control beside the "on" switch. I never knew there would be such benefit to changing my mouse speed conveniently. This will be the key to enabling maximum mobility with this mouse. There is one small drawback. I have medium-sized hands, so there is one motion that requires two hands, which is to move from side to side. You have to push down the scroll wheel and then roll the ball. That is the only feature I found here that requires two hands, excluding the moves that require that I hit shift on the keyboard before a mouse move. However, if you are planning to work with this thing up to an hour strait, then you should anticipate switching hands or fingers to keep from getting a cramp. When I do switch hands and fingers, I am able to manage and not cause that type of cramping. Doing this also helps you to find the most relaxed sort of default ways to hold this. One way is if you slide your hand back, so that your first and second fingers are only at the very edge of each trigger button, then that promotes a hand position that is curled at an angle very close to the natural resting postion of your hand. One final considerataion is that your success with this mouse will be linked to the task you most hope it will benefit. I got this almost entirely for graphic design, because the mousepad on my Macbook is not working ideally for my workflow, and the stylus-type pads are for drawing more than for designing. With most devices, the challenge is threefold. First, it is very easy to summon the left click on the Macbook trackpad, to the extent that it is so annoying and constantly in my way that I forget it's also a quick access to certain features. With this mouse, I am suddly actually using that left click and noticing it's options and benefits. Secondly, when I pull my finger off the Macbook trackpad, my cursor position is subject to a slight jump. That is a problem in precision graphics, and even the Wacom tablet or IPad with the Apple Pencil are not safe from this hiccup without a fair amount of finesse. This mouse solves that problem the second you get your ideal mouse speed calibrated, and get oriented to the device. The weight of the ball means the cursor absolutely only wiggles when you touch the trackball. This is the precision I needed. I can get used to the muscle memory of pressing the trackball to make it zoom in/out, and the two handed side-to-side movement is not too bad once I got in the habit of switching hands. Why would you want to switch hands, you ask? Well, welcome to your new reality, because you don't have to be ambidextrous to use this mouse with either hand. That is another reason I feel this would be a really great and affordable solution for enabling people who may have limited mobility. If you don't end up liking this mouse, it could only be because of a very limited number of reasons. Maybe you want to use this for many hours a day without changing up your grip or which hand you use, then this may not be the most comfortable mouse, unless you learn how to master that looser grip that I explained earlier. Another of the limited reasons you might not like this may be because of the size. This is probably most ideal for small-ish hands and least ideal for really large hands. My average-sized hands are maybe a small bit larger than what is ideal for this. Really, the bottom line is that if you are a person who wants to hold your mouse in your hand, not working it on the desktop, then I am convinced that this is the model to get, especially if you want it to be discreet. But that is why this seems like such an ideal mouse for giving a presentation, because it is nice and small in your hand and not like the handle-bar look it would have if it was the most ideal comfort for a large hand. Some reviewers commented on this mouse, feeling that it was too light and not sturdy. Well, think of this as a mouse, because this is a...well, a mouse. It is equal in durability to the average mouse you have seen. This is not a piece of sporting equipment like a Wii controller that offers a rubber cover because it expects betting mistakenly tossed. Please do not toss this mouse. This is a tool that is sleek and designed for a professional who wants to whip their cursor around their monitor screen with an impressive sense of command and agility. This is my ultimate mouse. Oh yeah, and the button to calibrate the speed is what you hold down to get the mouse to sync with your other gear. This can confuse you when you return to your Bluetooth menu on your laptop and click the old icon, which takes you nowhere. Again, hold down that calibration button beside the power switch on this mouse, and it will pop up in your menu as a new Bluetooth option. There are so many amazingly well-thought-out features in this device. A feature that I really love and did not expect, is that I can control my music on iTunes or Spotify in the background, while I am designing on Affinity software, without having to summon the player window to appear in front of my graphic window. The circular play controls function independently of which app window is in front. I mean...wow...really and truly, this thing checks every box I could have hoped for. We should be grateful they did not make this thing heavy for no reason, or three times this cost for no reason. This is simply a great product for a great price. I am thrilled with this purchase! Put the batteries in it and the weight is perfect!
Review: Very good for presentations - This is definitely one of the better models of handheld trackball, but I have to echo some of the gripes in other reviews: - Tracking can be choppy, esp. if line of sight to the paired device is interrupted or you move too far away - If your hands do poorly with 90% thumb-operated devices, this will be rough - I really would have liked a recharging port on the device vs. having to swap batteries All that said; if you use this in the obvious ideal circumstances (classroom and work presentations) - fantastic, no notes. It'[s affordable, it works perfectly well in those environments, and it has plenty of controls; the scroll wheel in particular is nicer than many similar devices, so if you find yourself doing a lot of scrolling through slides, a solid pick. You can use it as a substitute remote for a smart TV, and it's excellent if you need to flex your wrists more while using a PC. So I'm still searching for my perfect device... but this is very close, and certainly quite good for the intended uses.

## Features

- Trackball Comfort: Elecom Handheld Trackball Mouse Has A Sensitive Rolling Ball And Frequency Stable Bluetooth Connection. Sculpted Shape Supports Your Hand Staying In One Place, Move The Cursor Without Moving Your Arm. Suitable For Both Left And Right Hand
- Wireless Freedom: Handy Trackball Mouse Relacon Wireless Connection Model Releases Mouse Operation From Your Desk And Works PC Operations In Your Hand, Allowing You To Control Your Computer While Relaxing On A Sofa Or Bed
- Enhanced Precision: Optical Sensor Equipped With A Reflective Lens Optimized For The Smooth Clear Coating Surface Of The Trackball, Featuring A Large Artificial Ruby Support Ball With A Diameter Of 2.5mm For Improved Operation And Reduced Maintenance
- Customizable Functionality: A Total Of 10 Buttons Are Installed Including Media Control Buttons For Play, Pause, Volume Up And Down, And Track Operation. You Can Assign Your Favorite Functions To All Buttons Using The Free Downloadable Mouse Assistant Software
- Adjustable Pointer Speed: The Movement Speed Of The Pointer Can Be Switched In Three Counts: 500, 1000, And 1500 Count. Features A Compact Wireless Receiver That Can Be Stored Inside The Mouse For Convenient Portability And Includes A Power Switch And Battery Level Indicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GSCC8RX |
| Additional Features | Wireless |
| Antenna Location | Gaming, Home, Working, Office, Laptop, Tablet, Gaming Console |
| Battery Average Life | 6 months |
| Best Sellers Rank | #14 in Computer Trackballs |
| Brand | エレコム(ELECOM) |
| Button Quantity | 10 |
| Color | Black/ Red Ball |
| Compatible Devices | Desktop PC, Laptop |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 3.6 out of 5 stars 2,133 Reviews |
| Enclosure Material | Plastic |
| Hand Orientation | Ambidextrous |
| Hardware Platform | Laptop, PC |
| Item Dimensions L x W | 4.4"L x 1.6"W |
| Item Type Name | Trackball Mice |
| Item Weight | 2.7 ounces |
| Manufacturer | ELECOM |
| Mfr Part Number | M-RT1BRXBK |
| Minimum Required Operating System Version | Windows 10 |
| Model Name | Relacon Trackball |
| Model Number | M-RT1BRXBK |
| Mouse Maximum Sensitivity | 1500 dots_per_inch |
| Movement Detection | Trackball |
| Movement Detection Technology | Trackball |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Buttons | 10 |
| Operating System | Windows 11、Windows 10、Windows RT8.1、Windows 8.1、Windows 7、Windows Vista、macOS 13 Ventura |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Special Feature | Wireless |
| Style Name | Wireless Trackball Mouse |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** エレコム(ELECOM)
- **Color:** Black / Red Ball
- **Connectivity Technology:** Bluetooth
- **Movement Detection Technology:** Trackball
- **Special Feature:** Wireless

## Images

![Relacon - Image 1](https://m.media-amazon.com/images/I/61AwN9eGCRL.jpg)
![Relacon - Image 2](https://m.media-amazon.com/images/I/61uuXZ9RNFL.jpg)
![Relacon - Image 3](https://m.media-amazon.com/images/I/61P4+jf6jiL.jpg)
![Relacon - Image 4](https://m.media-amazon.com/images/I/71vr0tZOkwL.jpg)
![Relacon - Image 5](https://m.media-amazon.com/images/I/71A9Ezq0kRL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Q: How can I install Mouse Assistant software?**
A: A: Head to the ELECOM USA site to download the software.

**Q: Q: How can I get the English Product Manual?**
A: A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site.

**Q: Q: How do I clean a trackball mouse?**
A: A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing.

**Q: Q: What are the benefits of using a trackball mouse?**
A: A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No mouse is perfect, but this one is darned close
*by J***N on October 19, 2021*

When I read the other reviews, I worried that the ball might fall out when you turn it upside down, but no, it is not like that. I set this thing on the table on its side without the cradle and I have no problems. What people are talking about is if you drop this, then maybe the ball will pop out like the Logitech (and every other brand's) trackballs do. I don't know, because I like this too much to let myself drop it. Before going any further, let me stop and just say that I love this mouse. I have only had it a couple of days, and it is about as quirky as I am, but this mouse is really and trully everything I had hoped it would be. First, keep looking back at the price, which is amazingly affordable. Second, take a look around and the nearest similar device is a bulky version with a finger loop hole and basically everything to signal that it is for videogaming and not for the office. By contrast, this is like the classiest possible way to control your laptop during a presentation. If you had this, connected to a Macbook, controlling Powerpoint, people would assume it is some hot new tech they never heard of, rather than an actual obscure company with an idea that is bold and forward-thinking. That is if they even notice it, being so compact and discreet. For anyone with limited mobility, this could be a really enabling device on a whole other level. The quiriest detail is also it's coolest feature once you master it, and that is the variable speed control beside the "on" switch. I never knew there would be such benefit to changing my mouse speed conveniently. This will be the key to enabling maximum mobility with this mouse. There is one small drawback. I have medium-sized hands, so there is one motion that requires two hands, which is to move from side to side. You have to push down the scroll wheel and then roll the ball. That is the only feature I found here that requires two hands, excluding the moves that require that I hit shift on the keyboard before a mouse move. However, if you are planning to work with this thing up to an hour strait, then you should anticipate switching hands or fingers to keep from getting a cramp. When I do switch hands and fingers, I am able to manage and not cause that type of cramping. Doing this also helps you to find the most relaxed sort of default ways to hold this. One way is if you slide your hand back, so that your first and second fingers are only at the very edge of each trigger button, then that promotes a hand position that is curled at an angle very close to the natural resting postion of your hand. One final considerataion is that your success with this mouse will be linked to the task you most hope it will benefit. I got this almost entirely for graphic design, because the mousepad on my Macbook is not working ideally for my workflow, and the stylus-type pads are for drawing more than for designing. With most devices, the challenge is threefold. First, it is very easy to summon the left click on the Macbook trackpad, to the extent that it is so annoying and constantly in my way that I forget it's also a quick access to certain features. With this mouse, I am suddly actually using that left click and noticing it's options and benefits. Secondly, when I pull my finger off the Macbook trackpad, my cursor position is subject to a slight jump. That is a problem in precision graphics, and even the Wacom tablet or IPad with the Apple Pencil are not safe from this hiccup without a fair amount of finesse. This mouse solves that problem the second you get your ideal mouse speed calibrated, and get oriented to the device. The weight of the ball means the cursor absolutely only wiggles when you touch the trackball. This is the precision I needed. I can get used to the muscle memory of pressing the trackball to make it zoom in/out, and the two handed side-to-side movement is not too bad once I got in the habit of switching hands. Why would you want to switch hands, you ask? Well, welcome to your new reality, because you don't have to be ambidextrous to use this mouse with either hand. That is another reason I feel this would be a really great and affordable solution for enabling people who may have limited mobility. If you don't end up liking this mouse, it could only be because of a very limited number of reasons. Maybe you want to use this for many hours a day without changing up your grip or which hand you use, then this may not be the most comfortable mouse, unless you learn how to master that looser grip that I explained earlier. Another of the limited reasons you might not like this may be because of the size. This is probably most ideal for small-ish hands and least ideal for really large hands. My average-sized hands are maybe a small bit larger than what is ideal for this. Really, the bottom line is that if you are a person who wants to hold your mouse in your hand, not working it on the desktop, then I am convinced that this is the model to get, especially if you want it to be discreet. But that is why this seems like such an ideal mouse for giving a presentation, because it is nice and small in your hand and not like the handle-bar look it would have if it was the most ideal comfort for a large hand. Some reviewers commented on this mouse, feeling that it was too light and not sturdy. Well, think of this as a mouse, because this is a...well, a mouse. It is equal in durability to the average mouse you have seen. This is not a piece of sporting equipment like a Wii controller that offers a rubber cover because it expects betting mistakenly tossed. Please do not toss this mouse. This is a tool that is sleek and designed for a professional who wants to whip their cursor around their monitor screen with an impressive sense of command and agility. This is my ultimate mouse. Oh yeah, and the button to calibrate the speed is what you hold down to get the mouse to sync with your other gear. This can confuse you when you return to your Bluetooth menu on your laptop and click the old icon, which takes you nowhere. Again, hold down that calibration button beside the power switch on this mouse, and it will pop up in your menu as a new Bluetooth option. There are so many amazingly well-thought-out features in this device. A feature that I really love and did not expect, is that I can control my music on iTunes or Spotify in the background, while I am designing on Affinity software, without having to summon the player window to appear in front of my graphic window. The circular play controls function independently of which app window is in front. I mean...wow...really and truly, this thing checks every box I could have hoped for. We should be grateful they did not make this thing heavy for no reason, or three times this cost for no reason. This is simply a great product for a great price. I am thrilled with this purchase! Put the batteries in it and the weight is perfect!

### ⭐⭐⭐⭐ Very good for presentations
*by S***N on August 13, 2026*

This is definitely one of the better models of handheld trackball, but I have to echo some of the gripes in other reviews: - Tracking can be choppy, esp. if line of sight to the paired device is interrupted or you move too far away - If your hands do poorly with 90% thumb-operated devices, this will be rough - I really would have liked a recharging port on the device vs. having to swap batteries All that said; if you use this in the obvious ideal circumstances (classroom and work presentations) - fantastic, no notes. It'[s affordable, it works perfectly well in those environments, and it has plenty of controls; the scroll wheel in particular is nicer than many similar devices, so if you find yourself doing a lot of scrolling through slides, a solid pick. You can use it as a substitute remote for a smart TV, and it's excellent if you need to flex your wrists more while using a PC. So I'm still searching for my perfect device... but this is very close, and certainly quite good for the intended uses.

### ⭐ Abysmal Connection and Range
*by M***V on July 20, 2023*

Unfortunately, after using several Elecom products, I have come to the conclusion that they're absolute garbage, which is a pity, because they look cool and are very ergonomic. Whoever designs their connectivity package should not be employed making consumer electronics. Either that, or they have restricted Bluetooth and USB dongle transmission power to the absolute minimum., to save battery. All their products have abysmal connectivity and range. This goes for both the Bluetooth and USB versions. Sure, you may say...But unknown Amazon reviewer, why are you being so unreasonable? Surely, it's not that bad. Oh yeah it is. Their Bluetooth trackball has connectivity issues with my laptop...from the huge distance of one keyboard length away. Yes, Amazon review readers. This device has a range of 1ft/30cm. Same goes for their other trackball products. Anything between 1ft and 4ft will result in stutters and cursor jumps. Anything at 5ft and the connection will be dropped entirely. But wait, can it get any worse than that? Glad you asked. Yes, it can. You can actually block the signal entirely if you position your body between the device and the receiver. Yes, you basically need line of sight to make this work. You know how Bluetooth products usually work from different rooms in your house? Not this one. It's wireless as long as you can see the device you're connecting to and you're not more than 1 keyboard length away. Yes, I have tried different machines, Bluetooth adapters, drivers, etc. Their hardware is simply garbage. Stay away from their products and get yourself a Logitech or alternative products. As it is, most of their wireless offerings are simply unusable. Other points unrelated to connectivity: - Accuracy - 2/10. Track ball is jumpy/sticky when it first starts moving, still not smooth afterwards. - Ergonomics - 9/10. Well designed. - Buttons/features - 8/10. Scroll wheel is nice, buttons are intuitive and well placed. - Build Quality - 2/10. Cheap, flimsy plastic. Feels like a 15$ product. - Software - 10/10 if you like software that was designed in 1998. Otherwise 0/10.

## Frequently Bought Together

- ELECOM Relacon Handheld Trackball Pointer, Ergonomic Thumb Mouse for Right or Left Hand, Bluetooth, 10 Buttons for TV, Presentation, Game, PC & MAC
- SANWA 3 in 1 Bluetooth Finger Ring Mouse, Wireless Presentation Clicker, Video Scroller & Page Turn for Kindle APP, Mini Wearable Mouse, Rechargeable Handheld Remote Mice for PC, Laptop, Mac, Tablet
- welspo Wireless USB Handheld Finger Trackball Mouse with Laser Pointer

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*Product available on Desertcart Congo*
*Store origin: CD*
*Last updated: 2026-09-02*