Turn any gathering into an unforgettable party with this tiny but mighty all-in-one pocket karaoke set! It sounds great, looks great, is easy to set up via Bluetooth, and is rechargeable so you don't need batteries on hand. There's even a voice changer mode for singers who want to give an extra hilarious performance. Rock on! Requires rechargeable battery, included. From Wireless Express for ages 6+ yrs.