Enjoy music on land or water with the Dolphin Diver Mini Waterproof Speaker! The Diver Mini is a portable Bluetooth speaker that has LED light rings around its dual 2-in. drivers and a built-in HD microphone for hands-free calling. Unleash its bold sound through its USB and SD Card ports, aux input, and built-in FM radio. The waterproof speaker also can be paired to your smart phone for music streaming. Buy a second one and you can pair them together via WaveSync Technology! The Diver Mini will be the life of any party!