[Small Body Big Sound]: Bluetooth speakers are equipped with excellent 3D stereo and 5W powerful drivers, providing impressive clear and crisp sound. This mini Bluetooth speaker is loud enough and powerful enough to allow you to enjoy a clear, balanced, all-round listening experience during camping, picnics and pool parties.$ [Up to 8 hours/long playing of 200 songs]: We have customized an ultra-high-power built-in battery for this portable Bluetooth speaker. It allows the mini Bluetooth speaker to play continuously for 8 hours/200 songs.$ [Wide compatibility]: Bluetooth connection can support iPhone, iPod, Samsung, Kindle, Android phones, tablets, cars, etc. It can be applied to family dinners, company gatherings, friends gatherings, drinking nights, vacation trips-everything is possible.$ [Free your hands]: Whether you are enjoying the bathroom or outdoor time, the built-in microphone and hands-free function allow you to enjoy wonderful music, get rid of the trouble of long cables, and save your hands from answering the phone.$ [Advanced Technology]: Bluetooth 5.0 is common to all devices that support Bluetooth. Connect to your smartphone immediately and use it 10 meters away.