Functions: 

1. Bluetooth 3.0+EDR 
2. TF card support 
3. USB antenna for FM radio 
4.3.5mm 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. size: 105*85*30mm 
10.Weight: 190g 


Accessaries: 

with one USB cable and one audio cable 

Color for selection: 

Red, Blue, Silver