Marvel's Groot will have you jamming out to oldies on a 2' tall Bitty Boomer. Bitty Boomers are wireless bluetooth speakers that are ultra-portable! Don't be fooled though, what they lack in size they make up for with mind-blowing sound. Tiny size. Huge sound. Sync 2 speakers together for extra boom! Connect to any bluetooth enabled device. 4 hours + of music play on a single charge. Backpack clip / strap included. Can be used as a selfie remote.