Firstsing Bluetooth Mini Speaker Wireless LED Flash Light Speakers Portable Stereo Hifi Super Bass with Mic Handsfree for Call

High-fidelity sound, stereo speakers, built-in resonance radiator device, equipped with high-efficiency power amplifier, super-low-frequency dynamic, bass-rich, flexible, achieve a more shocking extremely overweight bass effect.

Features
1.Support to read TF card up to 32G
2.Music format MP3/WMA/WAV
3.Support FM 87.5MHz~108MHz(please plug AUX cable as antenna in FM mode)
4.Support stereo earphone output / aux function
5.Wireless buletooth 3.0 handsfree function
6.Speaker:2pcs 4Ω high quality magnetic-proof High-fidelity speaker with bass diaphragm
7.Support full frequency range:bass/medium/treble
8.USB port: micro USB2.0
9.Built in 600mAh battery
10.Music playing 2-3hours(it maybe different according to different volume)
11.Cool LED shows

Specifications
Bluetooth version: 3.0
Wire port: 3.5mm aux line-in
Playback time: Up to 6 hours wired/4 hours on wireless
Audio Power: 3W
Speaker driver: 40mm 4Ohm
24LED lights: Two models show. Can be shut down
Charging time: 2-4 hours
Bluetooth range: 10m
Operating frequency: 100HZ-18KHZ
Battery: Rechargeable 3.7V 400mAh lithium battery
Color:Black,blue,green,red,white