Hand-held Optical Wheel Mouse

1、Hand-held Trackball Optical Mouse;Mouse;Optical Mouse:
       With an elongated body and smooth optical trackball technology, this mouse provides maximum comfort. This Off-table design consolidates fashion and technology and a new way to control mouse. No limitation of space .Fingertip-based controls allow for quick and accurate movements

2、 Main Features: 
100%new brand; Ergonomic Design;
Off-table, for free and comfortable operation;
Can be operated in various ways, avoiding harm to palm joint or muscle.
High accuracy and sensation;
Can bu used on the surface as same as optical mouse.
User doesn't have to sit close to the monitor by using this track mouse;
Avoiding eye fatigue and radiation harm.
Can control the cross coordinates sensitively, simply with the thumb.
Compatible with windows 2000/XP/Vista/Mac OS X.
Resolution: table 1200dpi, trackball 1600dpi;
Dimension:12cm*6cm*4cm;
Length:2m

3、Shipping details:

color box or Blaster packing
Quantity/carton:40pcs
Gross Weight:6.5 kilogram
Net Weight:6kilogram
 Cu.Meter:46x31x31cm or 56x23.5x45cm

4、Usage methods:

Hold in hand; Thumb roll the trackball	Sitting on the sofa; without plane support
Placing on desktop, the same as the ordinary optical mouse	Lying down , relaxed and comfortable