1.bluetooth vibration speakers
2.cowboy hat shape design
3.4 in 1 design for multifunctionality
4.powered by lithium battery

Unique Product Features:

1. bluetooth vibration speakers;                                                

2. 4 in 1 design:usb speaker/3.5mm speaker/TF card speaker/bluetooth speaker;

3. cowboy hat shape design;

4. powered by rechargable lithium battery;