Package List
1 * Portable Finger Handheld 4D USB Powered Mini Trackball Mouse (Black)

Characteristics
- Material: durable hard plastic.
- Color: mainly black.
- Easy to use: fit for left or right hand, or cradled between both.
- for laptop and desktop users USB mini mouse.
- Features 3-button design with thumb-controlled trackball 4D mouse.
- and Portable Finger Handheld 4D USB Powered Mini Trackball Mouse Mini mouse.
1. Put your index or into the hole of this mouse Mini trackball mouse.
- 4D page scrolling function can be controlled simply by your thumb Trackball mouse .
- Mini size, light weight and easy to carry.
- USB 2.0 interface, , no software required
- Compatible with Windows 95/ 98/ 2000/ ME/ XP/ .
How to Use
3. When using "Drag and Go" function, press the button in the hole of the mouse that has the same function as the left button of the common mouse.
4. Use the left button to lock the screen and then you can control the track ball to roll your screen freely.
- Off-table design and without limitation of operational space, and comfortable operation.

Goods Information
USB mini mouse It supports , no software required.Trackball mouse 4D page scrolling function can be controlled simply by your thumb.Mini trackball mouse Therefore, it is really a wonderful 4D USB mini trackball mouse for choice.Mini mouse The item is a portable finger hand-held 4D USB powered mini trackball mouse, which is designed with off-table design and comfortable operation without limitation of operational space, and for laptop users