W-king S9 Portable Wireless Waterproof Bluetooth Speaker with 4000mAh Power Bank.
Features
Brand: W-king
Model: S9
color: black with red
Bluetooth Version: 4.0
Power: 3W*2
Denoise Pattern:
Standby Mode: 100 hours
Operating time continuously: about 20 hours
Transmission Distance: indoor:7m; outdoors :10 m
Output interface: 3.5mm
Battery capacity: 3.7V/4000mAH
Charging Voltage: 5V±0.25V
Material: ABS
Compatibility: IOS and Android system
Specification:18*7.5*5.7
Size:25*16.2*6.2
Net Weight:437.5g
Gross Weight:707g
Packing list:
1* Bluetooth Speaker
1*Chinese and English Manual
1* Audio Cable
1* USB cable