Features:
* Wireless design extend your working distance.
* 256 changeable connect code.let you be free from interference by other wireless mouse used nearby.
* Precise optical technology,the motion can be detected on most colour surfaces,including ,white,green,blue,red,black and grey,etc.
* Elegance designed wireless receiver,build-in USB cable act as batter charger.
* Plug designed recharger,the mouse can be used as wire optical mouse when in rechargering.

Item include:
1X Wireless Mouse
2X AAA Rechargeable batteries ( just for testing)
1X Receiver/charger
Note: 2 X AAA batteries come with Mouse are just for testing. This is same condition with similar commodities.
If you need batteries using for much longer time, we strongly recommend the high quality PISEN rechargeable battery.
What is PISEN?
PISEN rechargeable battery is the most famous brand of Chinese battery.
It is the top best sale of Chiese market for lasting 3 years which with quality as good as SANYO.