Impossibly tiny, unbearably cool, and with out-of-this-galaxy sound! 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. This go-anywhere speaker offers big sound in a small package. For more immersive sound, you can pair two Bitty Boomer speakers together! Bitty Boomers even doubles as a selfie remote. Battery lasts up to 4 hours, depending on your volume level. Charging cable (micro-USB), lanyard and keychain strap included.