Wireless version: Jerry AC7003F

Frequency response: 20Hz~20kHz

Transmission distance: 10 meters

Battery capacity: 170mAh

Charging interface: TYPE-C

Charging voltage: 5V

Charging time: about 1.5 hours

Playing time: about 18 hours (80% volume)

Talk time: about 16 hours (80% volume)

speaker material: titanium film speaker

Frequency response range: 100Hz-10kHz

Headphone sensitivity: 105dB ± 3dB

microphones: 42dB

Microphone sensitivity: -42dB±3dB@1KHz

Horn: Φ10mm

Bluetooth pairing name: VIDVIE-BT874