Waterproof Bluetooth stereo Boombox. IPX7 waterproofing--fully immersible! Rugged, rubberized design. Dual full-range drivers and passive radiator deliver great bass. 20-watt dynamic power amplifier for high-impact sound. Easily control your Bluetooth music with Play/Pause, Next/Previous Track buttons. Built-in microphone for answering your phone. Rechargeable battery provides hours of continuous use. 3,5 mm aux input for non-Bluetooth devices. Use built-in microphone to send voice commands to your smartphone's Virtual Assistant (may not be compatible with all smartphones). Includes Micro USB charging cable, and 3,5 mm AUX cable.