JINHEZO Nano - USB

24GHz Wireless technology to provide furthest 10 meters from the operation Reliable and receiver-free wireless connection Mini receiver plug and play Optical sensor up to 800/1600 dpi On/Off switch maximizes battery life Switchable dpi among 800/1600 Features comfortable ergonomic design 16 wireless working channels automatic frequency jumping Low-voltage alarming function Mouse built-in memory the replacement of the batteries do not have re-code Rated working voltage: 15V Rated working current 15mA Powered by 1 x AA battery