Features: - IP67 Waterproof. Fully submersible in Water - Rugged, Waterproof and Floating Bluetooth Speaker - Bluetooth Wireless Audio Connection for use with Smartphones and other Smart Devices - 3 Watt Full-fidelity Mono Speaker - Side Panel Control Buttons: Power, Volume +/-, Track < >, Play/Pause, and Speakerphone Answer - Built in Battery: Lithium Rechargeable, 7 hour play or talk time (actual time varies due to volume and song selection) - Aux-In Audio Connection - Mounting Options via ¼-20 Camera mount screw post - Adjustable bungee carry strap - Micro USB Charging Jack - 3.5mm Aux-In Jack Power: - Li-Ion Rechargeable Battery - Over 7 hours playtime - Fully re-charges in 2.5 hour What's in the box x 1 Speaker x 1 Carabiner x 1 Adjustable Bungee Strap