Bluetooth Speaker

Bluetooth version：5.0
Transmission range：about 10M
Sensitivity：95±3dB (1M/1V)
Frequency response：40Hz-20KHz（-10dB）
THD： ≤1.0%
SNR：65dB
Speaker 1：4”*2 (mid-bass 4Ω )
Speaker 2：1.2”*2 (TRE 6Ω)
Output power： 50W*2 (60W*2 peak)
Battery：11.1V/20000mAh
Charging voltage： 9V/3.3A
Charging time: about 8H (Charge with 30W fast charger for about 3 hours)IPX7 Waterproof and shockproof makes wireless speaker suitable for outdoor activities

Play time：12H(100% volume)，24H(50% volume)
Product size：L399×W160×H214mm
Product weight：3.47Kg
Support function: BT 5.0/TF Card/AUX IN/USD flash disk