POWERFUL BATTERY The powerful rechargeable battery could provide 6-10 hours of non-stop music playing. So whether it's for indoor or outdoor events, you can enjoy your favorite jams without the restrictive cords.
WAYS FOR CHOICE Any way you want it, connect the singing machine the way you need it! There are 4 modes to play your way: Bluetooth, USB, AUX, and TF card/USB. Therefore, you can always find a way to rock out to your favorite jams at any event. VS-0808 will work as a karaoke machine, music player, PA system, guitar amplifier, etc.