The HydraMini 2.0 is the perfect pocket-sized speaker. Easily pairs with Bluetooth enabled devices. Up to 12 hours of battery life on a single charge. Built-in magnet sticks to most metal surfaces. True Wireless Pairing - connect 2 HydraMini 2.0 devices for stereo sound. IP67 Everything proof for water dust shock and more. Floating design. Carabiner hook and mount lets you attach to your bike pack kayak and more. Recharges via USB-C charging cable. Included: Speaker mount. Carabineer clip. Charging cable.