Super bass wireless Bluetooth portable speaker .
Use audio player,mobile phone, computer.
Super powerful bass sound.
Intelligent convenient speakerphone operation.
Support TF card.
Built-in lithium battery.
Fm radio fun in life.
Bluetooth wireless connection (wireless accessibility within 10 m listening to music).
Truly one of life's simple pleasures--music that can improve your mood in an instant. And for those really great songs, you're gonna want to turn up the volume.