Specifications:

1.Bluetooth version:3.0
2.Charging voltage:DC 5V
3.Battery capacity:800mah
4.Playing time:Continuous play up to 4 hours
5.Handsfree with bulit-in Microphone
6.Smart Voice Guide for Bluetooth Mode,Play by TF Card,Play by USB Drive,Radio Mode,Charge....
7.Music format: MP3
8.Materior:ABS,very soft
9.Color: Pink/Blue/Yellow/Black

Features:
1.Bluetooth 3.0,almost compatible for all phones with Bluetooth
2.Humanlized voice guide design for each mode,easily operation
3.You can enjoy your music all by yourself via Bluetooth,TF Card,USB Drive
PC,also you can enjoy your favorite radio program

Package included:
1 * Bluetooth speaker
1 * USB cable