Get the party started with the HeadRush HRSP 5022 Burst Bluetooth® Boombox with FM Radio! Rock your favorite playlist with the 10 hour battery life. The convenient carry strap keeps the party more portable than ever. A IPX4 water-resistant rating protects this speaker against accidental splashes and spills. This Bluetooth® speaker also features a built-in 4400mAh power bank for external device charging. Your options are endless with a 10m Bluetooth® streaming range, auxiliary port, or FM radio. This speaker truly has it all!