ProtoArc Wireless Index Finger Trackball Mouse Rechargeable RGB Rollerball BT 2.4g Mice for Computer Laptop 3 Device Connection

Wireless Index Finger Trackball

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.

Rehcargeable Mouse

Type-c charing port

INDEX FINGER TRACKBALL

large size trackball for more precise control

One mouse for threee devices

Do you havewrist pain?/

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

Whisper-quiet Click

Trackballs in different positions

ProtoArc EM01 keep your palm in a nutural position
ProtoArc EM03 free your thumb and wrist