2.4G WIRELESSMOUSE
2.4GHz Free moving in 10 meters

2.4G WIRELESS MOUSE 04
2.4GHz Free moving in 10 meters16 automatically switchable working frequency and over 60,000 groups of secure encoding to free external interfereNano Super Mini receiver, Plug-and-playBuilt-in storage medium, no need re-code after you replace batteryResolution frequency (400-1600CPI0) conversionBuilt-in Mini receiver designPower on/off function             Energy-saving technology, 2 pieces of AAA alkaline battery supply over 33 months working time.Low-voltage alarming function