1.This mouse donot need batteries,it just need to change like mobile,then it can work 3 month.
2.Application:desktop,laptop,android tv box
2.Operating frequency:16,Automatic frequency hopping3.Working Voltage:3V4.Working Current:10mA5.Tracking Sensor:Optical6.Maximun Acceleration:14”/ second
9. Tracking Sensor: Optical Technology, can be used on all the surface except glass
10. Portable Mini Nano receiver,easily plug into your PC, or keep inside your mouse.
11.Warranty: 1 year
Certificate: Comply with CE.ROHS, FCC standards