Outdoor Tech Turtle Shell 4.0 Portable Rugged Wireless Bluetooth Speaker with 360 Degree Sound Hi-Fi Audio IPX7-Rated Waterproof Dustproof and Shockproof

New Upgrades: Turtle Shell 4.0 charges faster than before, with a charge time of 3 hours versus 4 hours for 3.0. 4K mAh battery is still standard so you can charge a small device while jamming to your favorite tunes. The charging port was upgraded to a USB-C for greater compatibility and better charge efficiency and no more mini-USBs ^^ 360
Degree Sound: Turtle Shell 4.0 's Bluetooth speakers' patented Dual-Directional Sound can produce an immersive 360-degree audio experience for a powerful sound from all angles, with crisp midrange and full low end from passive radiator at the base of speaker. 4.0 's upgraded daisy-chain feature allows you to now link up to 50 Shells together, creating a wall of portable stereo sound ^^
Sleek Design: This Bluetooth speaker boasts two full-range drivers and a bass radiator that are housed inside its unique polygonal housing. 4.0 's speaker provides a full range sound without distortion. Also comes with standard 1/4"-20 camera threading mount & custom strap mounts for multiple easy carry and transport options. The durable design, silicone bumpers and port covers, as well as impact resistant materials make 4.0 ready for any adventure ^^
Outdoor Bluetooth Speaker: Turtle Shell 4.0 is IPX7-rated waterproof as well as resistant to dust and sand with silicone sealed port covers. Party at the pool, beach or while camping with distortion-free vibrant sound for up to 18 hours! Effortlessly pair the portable Turtle Shell 4.0 with your smart phone or other device from up to 65 feet away ^^
Versatile Compatibility: Our IPX7 waterproof Bluetooth speaker features rugged, waterproof design with impressive sound quality and Siri/Google Assistant compatibility, suitable for partying at the campsite, beach, pool, or on a road trip