Communication: Wireless 
Connectors: USB 
Use: Mobile Phone Function: Bluetooth, bluetooth play, TF card , USB, hands-free calls, FM radio,AUX input 
Color: Black, Blue, Green, Red, black,red,green,blue 
Bluetooth standard: 2.1 + EDR 
The horn type: 4 Ω 3 w 
Output power: 3 w * 2 
Support: Ipod, Mp3, Mp7 player, PC & Mobile phone. 
Battery: built-in 18650 battery (1200 mAh capacity) 
Configuration: 2 speakers and 2 bass diaphragm 
Size(cm): 22.6*13.6*13.6 
Material: wooden and plastic