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

Brand new unopened. Free P and P in UK. Thank you for looking. 

• [Ergo Index Finger-operated Trackball] Compared with traditional thumb-operated models, ProtoArc EM03 finger-operated trackball mouse, equipped with a large 44mm trackball, encourages better ergonomics, full arm movements and neutral wrist posture.
• [Bluetooth & 2.4G Wireless Connection] PLUG and PLAY. EM03 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.
• [4 RGB Lighting Mode] You can adjust 4 RGB (Flow, Breath, Constant, Wave) color effects by one button. NOTE: The RGB backlit also can be turned off by clicking the light switch button, which can save battery power for the mouse.
• [Rechargeable Battery] Features built-in 930mAh lithium battery. It can last 1 month per one full recharge with the lights off. Remember to turn it off if you do not use it for a long time. Note: it will enter auto sleep mode if you don't use it for a few minutes to save battery. The mouse will enter working mode again by clicking any button.
• [Noiseless Clicking & Adjustable DPI] 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. 5 DPI levels (200/400(Default)/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking. DPI can be changed by pressing the scroll wheel and the right button simultaneously for 5S.
• Note: All keys are not programmable. The back and forward buttons are not compatible with Mac OS system. You can download User Manual on the details page (Product guides and documents)

Product Description

Please Pay Attention Before Placing Your Orders:

• After long-term use, please remove the trackball and wipe with a soft cloth to ensure the trackball roll smoothly;
• The backward and forward button is not fully compatible with Mac OS;
• Press and hold the scroll wheel and the right button simultaneously for 5 seconds to change DPI;
• The mouse can be connected with 2.4G (Type A USB dongle) + Bluetooth1/Bluetooth2 (without the dongle);

EM03 Wireless Index Finger Trackball (2.4G USB+Bluetooth 1+Bluetooth 2)

Ergonomic Design

This index trackball provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your index finger will control the cursor instead. It will effectively reduce fatigue and strain on your wrist and arm.

Package Included:

• 1x Wireless Trackball Mouse
• 1x USB-A Receiver
• 1x Type C Charging Cable
• 1x User Manual

Features:

• Index Finger Control Trackball
• RGB light design
• 2.4G USB + Dual Bluetooth Connection
• DPI level: 200/400/800/1200/1600
• Click life: more than 3 million times

Rehcargeable Mouse Equipped with build-in rechargeable battery, no need to replace the battery, you can recharge the mouse easily with the Type-c cable included in package.	Colorful RGB Lighting There is a RGB light surrounding the trackball, which is a very cool design. NOTE: The RGB backlit can be turned off by clicking the light switch button, which can save battery power for the mouse.	Ergonomic Design The design of the ultra long hand rest allows this mouse to fully fit your palm, it can reduce arm strain and keep your hands in the most comfortable position at all times.

Q&A

• Q: How to wake up the mouse?
• A: If the mouse goes into sleep mode, you can wake it up by touching the trackball or clicking the mouse button.

-----------------------------------------------------------------------------------------------------------------------------------------

• Q: How to know if the mouse is out of battery?
• A: When the battery is low, the charging indicator and the corresponding channel indicator light flash until it is turned off.

-----------------------------------------------------------------------------------------------------------------------------------------

• Q: How to adjust the DPI of the mouse?
• A: The mouse has 5 DPI settings, press and hold the scroll wheel and the right button simultaneously for 5 seconds to change DPI.

-----------------------------------------------------------------------------------------------------------------------------------------

• Q: Are the buttons programmable?
• A: All keys are not programmable. Forward/Backward buttons are not compatible with MAC OS.