Bluetooth Wireless Mouse:
1. Bluetooth 2.1 wireless
2. Work with 2pcs AAA battery
3. 10m working range
4. 800/1200CPI switch

Specifications

2.4g wireless optical mouse,new design,size is 103*60*20mm

1.  High speed 2.4Ghz Wireless Tranmist technic,usb Port
2.  Resolution;800DPI
3.  2.4 GHz Working Distance<=10meter 
4.  Bandwidth:2.400-2.438G
5.  Stop to use,the mouse will be sleeping,Stopping for 5 Minute,the mouse will be Dormancy
6.  Good shape,The best quality touch-sensitive button.
7.  Transmission Power:0dbm