JolyPops Car Speaker Bluetooth Portable Wireless Loudspeake A1

JolyPops Car Speaker Bluetooth Portable Wireless Loudspeake A1

Battery capacity: 2000mAh lithium battery
Bluetooth version: 5.0
Speaker: 5W
Transmission distance: about 10m
Frequency response: 20Hz-20KHz
Signal to noise ratio: ≥85dB
Working voltage: 3.7V
Distortion: <1%
Charging voltage: DC5V
Charging port: Micro USB
1. Talk time: about 3h
2. Music playback: about 3.5h
3. Standby time: ≥30 days
4. Charging time: about 2.5h (different charger specification time is different)