For B2B/OEM/ODM or customize sourcing, please contact original manufacturer of this item via: firstname.lastname@example.org or fill in bottom inquiry form.
Portable Finger Hand Held 4D USB Mini 3G Trackball Mouse
It is off-table, without limitation by operation space and avoiding harm to wrist and muscle. The two dimensions and buttons are simply controlled by fingers.
*Off table and without limitation of operational space
*4D page scrolling function can be controlled simply by your thumb
*Features 3-button design with trackball
*USB 2.0 interface, plug and play, no software required.
*Special design, can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers
*Easy to use – left or right hand, or cradled between both
*Mini size, light weight, easy to carry
*Ideal for both laptops and desktops
For B2B/OEM/ODM or customize sourcing, please contact original manufacturer of this item following belows:: Email: email@example.com | Skype: chinaok321