BT-A11

20W HIFI Sound
Bluetooth Speaker :  Bluetooth 5.0
Chipset:JL
Function:  TWS/Aux/TF Card/Bluetooth Call
Material: PC+fabric
Distance: 10meter
Speaker: SubwooferØ66mm*1/4Ω10W  MID HF Ø40mm*2/4Ω5W
Frequency Response: 280HZ-16KHZ
SNR Ratio: ≥80dB                                                          
Product Size:  11.5*11.5*14.5cm
Amplifier:20W（10W+5W+5W）
Battery：18650 Lithium battery 4000Mah/7.4V
Charging time:  3H
Working Time: 4H                                                                  
Net weight:807g