ALL-Terrain Sound Rugged Bluetooth Speaker, Rugged Outdoor Wireless Waterproof Bluetooth Speaker &ndash; Black WATERPROOF  This Portable Bluetooth speaker is completely waterproof it can be fully submerged in water, and you can rest assure your speaker will be safe and sound. PORTABLE  This Portable Outdoor Speaker has an industrial strength clip that allows you to clip and go paddleboarding, rock climbing, biking; ATS can go anywhere the adventure takes you DURABLE  This Rugged Outdoor Bluetooth speaker is built for the outdoors and can withstand drops up to 10+ feet on concrete making it extremely durable. EXTENDED BATTERY  14 hours of continuous play, so when you are out and about on your outdoor adventures you have to accompany you the perfect rugged bluetooth speaker, bringing with you the vibrations of your music bouncing off of the nature you are submerging yourself in. BLUETOOTH  This Bluetooth (4.0) speaker has impeccable sound quality, is rechargeable via micro USB, and has 12-14 hours of battery life. Rechargeable Lithium Battery Fully Charges in 90 minutes via Micro USB 14 hours of continuous playing Waterproof and floats Bluetooth 4.0 (high quality sound ) Tested Ruggedized Durability (10+ foot drop onto concrete) Loud sound (3 watts) Industrial Strength Clip (poly carbonate material) Control Buttons: Skip, Back, Pause/Play, Answer/End Calls, Volume +, Volume - Built-in high quality microphone for speaker phone conversations