Check the listing for details. ION Aquaboom Waterproof Stereo Bluetooth Speaker. Color: Black, Condition: New. Listed at 39.99 USD. ION Aquaboom Waterproof Stereo Bluetooth Speaker SKU#: AQUABOOM Brand: ION Condition: New * IPX7 waterproofing and rugged/rubberized design—it floats! * Dual full-range drivers and rear passive radiator deliver big stereo sound * Streams music wirelessly from any Bluetooth device * Easily control your Bluetooth music with Play/Pause, Next/Previous Track buttons * Use Aquaboom's built-in mic to answer calls and keep your phone dry * Built-in rechargeable battery provides hours of fun * 1/8-inch (3.5mm) aux input for non-Bluetooth devices * Universal 1/4" thread for mounting * Use built-in microphone to send voice commands to your smartphone's Virtual Assistant (may not be compatible with all smartphones) INCLUDES Aquaboom Micro-USB Charging Cable 1/8" (3.5mm) Auxilary Cable Lanyard Quick Start Guide