Pointing range: omnidirectional

Rated input: DC5V/1000mAh

Frequency: 2.4G

Charging duration: 30 minutes

Frequency response range: 20Hz-20kHz

Working hours: 6-8 hours

Transmission distance: 50 meters

Overall dimension: (transmitting) 66 * 30 * 18mm (receiving) 63 * 30 * 17mm

Signal-to-noise ratio: ≥ 58dB

Battery capacity: 350mAh/3.7V

Working temperature: - 10 ℃ - 45 ℃

Charging interface: Type-C

Storage temperature: - 20 ℃ - 60 ℃