Technical Details for Sansun SN-221 5 Buttons Wireless Optical Mouse

Sansun SN-221 5 Buttons Wireless Optical Mouse ... company always designs advanced products to meet the demands of the current market.

PRODUCT FEATURES:

5 buttons Wireless Optical Mouse + Chargeable Receiver;
Wireless design extends your working distance;
27MHZ wireless digital technology;
Strong drive program;
256 changeable link Ids let you be free from interference by other wireless mouse used nearby;
Precise Optical Technology lets the motion be detected on most surfaces, including wood, plastic, paint etc;
Elegant design chargeable mouse stand;
The stand still acts as receiver and battery charger;
Designed according to your body function, the mouse doesn't let you feel tired after long time using it;
Smart power management for power saving;
Powerful mouse driver (5 programmable buttons, you can choose the functions you need for the programmable buttons and the scroll wheel).