The Turtlebox Ranger Gen 1 Portable Bluetooth Speaker is built for those who demand loud, clear sound in the harshest outdoor environments. Designed with Turtlebox's legendary durability, this ultra-rugged waterproof Bluetooth speaker delivers powerful audio performance while standing up to water, dust, mud, and impact.Specifications and Features: IP-67 waterproof (fresh & saltwater) and submersible up to the 3 feet for 30 minutes. FYI, it does NOT float. 100% drop, crush & dust-proof All day battery life on a singular charge Party Mode allows for infinite pairing for an unbeatable surround sound experience True wireless stereo (TWS) allows for classic left, right stereo pairing 5.4 bluetooth connectivity up to 100 feet Touch controls: Party Mode, TWS (stereo pairing mode), play/pause, next, & volume Stainless steel tie-down & rubber bumpers for stability USB-C for device charging 105 decibels of sound Powerful, Class D digital amplifier with enhanced DSP tuning for optimal audio performance 2" woofers 25.2 Wh Lithium-ion battery