waterproof wireless bluetooth speaker

-6%

waterproof wireless bluetooth speaker

1.Portable,hanging portable design

2.Bluetooth wireless audio transmission
3.Variety of classic color for choice
4.With phone handsfree
5.Computer small speakers
6.Car Bluetooth
7.Card speakers

8.FM radio

9. 4000mah POWER BANK

10. Waterproof

$18.50 $17.30

SKU: OKC233 Categories: ,
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Description

Product Name Portable Bluetooth Speaker
Bluetooth version V3.0+EDR
Bluetooth transmission power CLASS2  4dBm
Bluetooth working frequency 2.4GHz
Charging voltage DC5V/500mA
Working voltage DC 3.7V
Polymer Battery capacity 4000MA
Music playing time 15H
Talking time 40H
THD ≤ 0.1% (3.7V/1KHz/1.8W)
Signal to Noise Ratio ≥90 db
Bluetooth range 10-20m
Color Red,Blue,Black,Pink,White,Golden

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