BLUETOOTH SPEAKER

Bluetooth Version：BT 5.3
Support:  L2CAP/A2DP(AVCTP/AVDTP/AVRCP)HSP/HFP
Battery Capacity: 500mAh/3.7V
Play Time: 3hours    
Waterproof Rating: IPX7            
S/N Ratio: ≥90db
Horn:￠45mm*1, 4Ω/5W*1
Frequency Response: 120HZ-20KHZ  
Charging Voltage: DC 5V-0.5A
Product Dimensions: 50*100*72 mm
Product Weight: 214 g