Combined with wireless Bluetooth and power bank，Wireless Bluetooth Speaker gives you experience of purer and better sound quality with double louder speakers. With FM， TF card， it can play music also through Bluetooth.It supports hands-free call and sevrve as a power  bank with rechargeable 4000mAh battery. No more worry about power off when going out. Portable design is suitable for hiking， traveling， climbing， home and parties， ect.

Features:
Compatible with almost all Bluetooth-enabled mobile devices such as， for iPhone6 6Plus 5S， for Samsung Galaxy S5 S4 S3 / Note 4 3 2， for HTC One， Tablet PC， Laptop， etc. 
what's more， it's compatible with MP3 / 4 / 5 and desktop as speakers.
Super easy and fast paring with your smartphone or other Bluetooth device for high-fidelity stereo music， movies and chatting.
Wireless Bluetooth Speaker brings you wonderful experience of purer and better sound quality with double louder speakers.
With built-in radio antenna， it supports 88MHz -108MHz. You can listen to news and entertainment program.
Serve as a Power Bank， it can charge most devices with rechargeable 4000mAh battery.
Wireless Bluetooth Speaker provides 10 hours Music playing time.
Supports hands-free call.
Support TF card.
Touch sensitive button is convenient for people to use with quick response.
Portable design is suitable for hiking， traveling， climbing， home and parties， ect.

Specifications: 
Type: Wireless Bluetooth Speaker
Bluetooth Version: 3.0
Transmission Power: CLASS2
Wireless Working Frequency: 2.4GHz
Signal to Noise Ratio: !#!gt!*!=90db
Working Voltage: DC 3.7V
Rated Power: 3Wx2
Battery Capacity: 4000MA
Impedance: 4ohm
Power Output: DC 5V 
Speaker Power: 3W
Music Playing Time: 10 hours
Wireless Range: 10-20m
Speaker Size: Approx.16 * 6 * 3.4cm / 6.30 * 2.36 * 1.34in
Speaker Weight:259g / 9.15oz
Package Size: Approx.16.7 * 7 * 6.7cm / 6.57 * 2.76 * 2.64in                    
Package Weight: Approx.389g / 13.7oz 

Package List:
1 * Speaker
1 * USB Cable
1 * Audio Cable
1 * User Manual