Specifications - Receiver(dongle): Nano style - Connection port: With USB2.0 or above -Transmission mode: GFSK 2.4GHz wireless, up to 10 meters -Transmission frequency : 2400-2483MHZ(16 channels) - Transmission Power : Less than +4bd - Power supply: Rechargeable polymer Lithium-ion battery - Charging voltage: 4.4V-5.25V Charging current: 300mA - Operating current: < 15mA(vibration off) Specifications - Operating current: < 15mA(vibration off) - Sleeping current: < 20uA - Net weight: 118g - Size : 143*89.5*18.5mm |