Main Function: Wireless Bluetooth + Hands free + AUX in + TF card + USB
1. Material: plastic housing
2. Bluetooth: V3.0
3. Transmission Distance: 10m
4. Speaker: 16pin dual magnetic 4Ω/3W
5. Battery: built-in lithium polly battery 800mA  
6. Play Time: 2-4h
7. Size: D89*H92mm
8. Weight: 260g
9. Color: Red,Pink,Blue,Black,White