Functions: 

1. Bluetooth 3.0+EDR 
2. TF card support 
3. Built-in MIC for picking up the call 
4. USB antenna for FM radio 
5. 3.5mm audio support aux in play model 


Specs: 

1. output power:3W 
2. Frequency respond:100Hz~18KHz 
3. SNR:>80dB 
4. Distortion: <0.5% 
5. USB Power/Built-in Lithium 3.7V,500mA battery 
6. Run time:up to 5 hours 
7 .Battery charge: about 3 hours 
8 .Remote control:10m 
9. Weight: 170g 


Accessaries: 

with one USB cable and one audio cable 

Color for selection: 

White, Black, Red, Yellow