High Power 40W
Bluetooth Speaker
Waterproof Portable Column Super Bass Stereo
For Comuter PC Speakers with FM Radio
BT AUX TF
Specification Bluetooth version: V4.2 Battery
capacity: 3600mAh (built in)
Endurance time: 8-10 hours
Charging time: 1--2 hours
Speaker: 20W * 2 Input
sensitivity: 400mV
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