Mini X3 Bluetooth Speaker Portable Wireless Handsfree TF FM Radio Built in Mic MP3 Subwoofer with Detachable Battery

Features:  

1.Speaker
2.Bluetooth
3.Control talk
4. Mic
5.Answer the phone  

Battery: 3.7V/800mAH  
Color:  Red/ Blue/ Yellow/ Green /black  
Impedance: 2.6  
Power output: 5W  
Votage: DC 5V  
F/R: 80-15KHz  
S/N Ratio: ?50dB  
Drive unit: 1-1/2inchx2  
Bluetooth distance: 10M  
Bluetooth: 3.0+EDR  
TF card, AUX input  

Combination package:  
1× Bluetooth speaker
1× USB charge cable
1× battery

color :Black ,red  ,blue , Yellow ,   green