Product Details

Newest the flashlight Waterproof wireless Bluetooth speaker with power bank 4000mah

This bluetooth speaker with waterproof,power bank function,dual speakers,touch screen design,flashlight,support bluetooth,TF card,FM radio,line-in function.

Not only can play music via it,but also can charge for all kinds of mobile phone,tablet PC,MP3, MP4, PSP and other digital devices!

Product Description

Product Name	blueoth speaker
Bluetooth transmission power:	CLASS2 4dBm
Bluetooth working frequency	2.4GHz
Charging voltage	DC5V/500mA
Working voltage	DC 3.7V
Battery capacity	4000MA
Music playing time	10H
Talking time	30H
THD	≤ 0.1% (3.7V/1KHz/1.8W)
Signal to Noise Ratio	≥90 d
Bluetooth range	10-20m
Colour	red ,blue, black,pink ,white,Golden