Compact & capable, Cub delivers big sound in a cube-shaped design built for everyday pursuits. Engineered for the outdoors, featuring party mode. FeaturesIP-67 waterproof (fresh & saltwater), buoyant, and submersible up to the 3 feet for 30 minutes100% drop, crush & dust-proof14+ hours of premium, powerful sound on a singular chargeParty Mode allows for infinite pairing for an unbeatable surround sound experienceTrue wireless stereo (TWS) allows for classic left, right stereo pairing5.4 bluetooth connectivityTouch controls: Party Mode, TWS (stereo pairing mode), play/pause, next, and volumeStainless steel tie-downs & rubber feetUSB-C for device chargingBuilt-in microphone118 decibels of soundPowerful, Class D digital amplifier1.3" Titanium tweeter4.5" woofer49.95 Wh Lithium-ion battery