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S688 4" Bluetooth Speaker
Model:
Speaker specifications: 4' Inch
Craftsmanship:PP Plastic
Battery capacity:18650 800mAh
Bluetooth specifications:Bluetooth 5.0
Amplifier specifications:2Ω/5W
Product Size:190*112*270mm
Play time:1-3H
Transmission distance:10M
Weight per set；0.77KG
Frequency Response：70Hz-20KHz
The main function;Bluetooth/ TF Card/ USB drive/ AUX/ FM/ TWS/ MIC
