Zealot P2 Bluetooth Speaker, FM,8000mAh,Support Solar Charging

Battery capacity: 1800mah*4
Bluetooth version: 5.0
Speaker: 4Ω*2
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
Talk time: about 3.5h
TF card playback:10H
U disk playback: 11H（The actual endurance is related to the use and operation）
Standby time: ≥90days
Charging time: 6-10H
Packing box size:322*122*170mm
Product weight:1336g