Turtlebox's largest & loudest model. Features IP-67 waterproof (fresh & saltwater), buoyant, and submersible up to the 3 feet for 30 minutes 100% drop, crush & dust-proof 3- days of battery life on a singular charge ‘Party mode’ allows infinite pairing for ultimate listening experience Left, right stereo pairing for true sound surround with two Grande speakers 5.4 bluetooth connectivity up to 100 feet for epic range Touch controls for quick actions (play/pause, next & volume) Stainless steel tie-downs & rubber feet for stability USB-C output for device charging Specs 126 decibels of sound 2 powerful, Class D digital amplifiers with enhanced DSP tuning for optimal audio performance 1.25” Titanium tweeter 10” woofer 158Wh Lithium-ion battery Dimensions Height: 11.5 inchesWidth: 14 inchesDepth: 8.4 inchesWeight: 18.8 pounds THE TURTLEBOX STORY Our mission is to make the LOUDEST, rugged, portable speaker in the Market that is specifically built for the outdoors.