£51.47

ProtoArc Wireless Trackball Mouse Bluetooth, EM03 Ergonomic RGB Finger-operated Rechargeable Computer Laptop Mouse, 3 Device Connection, Compatible with iPad, Mac, Windows, Black

Grey Ball, EM03

Price data last checked 73 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 18 days • 18 data points (No recent data available)

Historical
Generating forecast...
£51.47 £49.73 £50.11 £50.49 £50.87 £51.25 £51.63 18 January 2026 22 January 2026 26 January 2026 30 January 2026 04 February 2026

Price Distribution

Price distribution over 18 days • 2 price levels

Days at Price
17 days 1 day 0 4 9 13 17 £50 £51 Days at Price

Price Analysis

Most common price: £50 (17 days, 94.4%)

Price range: £50 - £51

Price levels: 2 different prices over 18 days

Key Features

ERGONOMIC INDEX FINGER TRACKBALL: Equipped with a 44mm trackball, move your cursor with one finger movement instead of moving your wrist and arm (The trackball is suitable for large hands>19cm). It will effectively reduce fatigue and strain for your wrist and arm. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well, especially on the narrow space, such as the messy desktop

BLUETOOTH & 2.4G WIRELESS CONNECTION:PLUG and PLAY. This trackball mouse has triple connection modes. You can control three devices at the same time, switch freely between Android, tablet and Mac with just one button. Compatible with Windows, Android, Mac OS PC Laptop Desktop etc. Note: The trackball forward and back buttons are not compatible with Mac OS.

4 RGB LIGHTING MODE: You can adjust 4 RGB color effects by one button. Rainbow Streaming Light(Default), Rainbow Breathing Light, Neon, Color Mixing Breathing Light. NOTE: The RGB backlit also can be turned off by clicking the light switch button, which can save battery power for the mouse

RECHARGEABLE & ADJUSTABLE DPI: The Bluetooth RGB Trackball Mouse built-in 930mAh lithium battery. No need to change batteries. It can last 1 month per one full recharge with the lights off. Please remember to turn it off if you do not use it for a long time. 5 DPI levels (200/400/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking

QUIET CLICKING: Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working. Please note that this is an index finger trackball. If you have not used this type of mouse before, please do not purchase it as you may not be accustomed to it

Tips: After using the trackball for a period of time, please clean the trackball and the three white rollers inside the hole to ensure that the trackball is always smooth. Note: When the computer is just started or a large application is running, it may also cause the trackball to not run smoothly

Product Specifications

Model
EM03
Colour
Grey Ball
Domain
Amazon UK
Listed Since
09 May 2023

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