Operation range: up to 10 meters Bluetooth wireless mouse Small size 80+55+32mm Energy-saving

Version 2.0 class 2Range of frequency:  2.4GHz SpectrumOperate Voltage:  2.4-3.0VDC (Powered by AAA batteries)Operate current:   <15mA (on white paper)Standby Current:  3-5mASleep Current: <100uARange:  Up to 10meterSize:  80*55*32(mm)Weight: 50g

Bluetooth Mouse, 3D mouse, wireless mouse