Feature

●Plug and play Easy to install * A trackball with radio, cool
●Scroll Function for easy control in your thumb USB 2. Interface, Plug and Play, do not need software
●Special design, It is perfect for your the to avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers. Left or right hand with easy to use, or both in between the hold.


Description

Product Description
Description:
Plug and play Easy to install
* Trackball with radio, cool
No limit to the table and space operations
Scroll Function for easy control with your thumb
USB 2. Interface, Plug and Play, no need software not included.
Special design can be, so you can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS For Your to suffer.
Left or Right Hand is easy to use for both left or in between to hold
※ It is ideal for laptop and desktop
Place the roller ball to trigger button and thumb on the index or middle finger tip
Features:
* Suitable for Tablet PC and Laptop and Desktop Computer
USB port USB receiver is included
4 in one group: 400600800100 DPI
* 1. The move with one battery (not included)
Package Includes:
* 1 x Wireless Finger Handheld USB mausumausutorakkubo-rumausu device
* 1 x Receiver
* 1 x Users Manual