Impossibly tiny, unbearably cute, with out-of-this-galaxy sound. Bitty Boomers are ultra-portable wireless Bluetooth speakers. Don't be fooled, what they lack in size, they make up for with clear, powerful, room filling sound.For more immersive sound, you can pair two Bitty Boomer speakers together!Battery lasts up to 4 hours, depending on your volume level.Bitty Boomers even doubles as a selfie remote. Just open your phone's camera app while connected to your Bitty Boomer. Short-press the power button once to take a photo.Charging cable (micro-USB), lanyard included.Just 2 tall.Bluetooth 5 wireless technology that connects to all Bluetooth devices Strap included to help secure any backpack or bag