Mô tả

Battery capacity: 14400 mAh lithium battery
Bluetooth version: 5.0
2PCS Wireless Microphones Speaker: 6Ω10W*2+: 6Ω20W*2 Transmission distance: about 10m Frequency response: 20Hz-20KHz SNR: ≥85dB
Working voltage: 7.4V Distortion: <1% Charging voltage: DC5V Charging interface: type-c
1. Talking time: about 3h
2. TF card playback: 2-5H
3. Standby time: ≥30 days
4. Charging time: 6-10H (different
chargers have different specifications).