Finger Trackball Wireless USB2.0 HandHeld Mouse for MacBook Pro or other PCs + Bag
Description:Plug and Play, easy to installWireless, With trackball, coolOff table and without limitation of operational spaceScrolling function can be controlled simply by your thumbUSB 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 suffersEasy to use C left or right hand, or cradled between bothIdeal for both laptops and desktopsPlace end of index or middle finger on trigger button & thumb on roller ballFeatures:Suitable for Tablet PC & Laptop & Desktop computerUSB PORT, USB receiver is includedFOUR GROUP DPI:400,600,800,100Built-in rechargeable batteryCharging time: 3-4 hours (USB charging cable is included)Package Includes:1 x Wireless Finger Handheld USB Mouse Mice Trackball Mouse1 X receiver1 x USB charging cable1 x bag