[30 Days Standby Ready] Fueled by a massive 5200mAh battery, enjoy extended playtime that powers through long beach days, camping weekends, and home gatherings without interruption. This portable speaker pairs immense 40W stereo power and immersive 360° surround sound with robust IPX6 waterproof protection. Enhanced with dynamic LED lights and stable Bluetooth 5.2, it delivers a vibrant, weather-resistant audio experience—keeping the party alive wherever you go. | Primeplus | | S51 Pro Bluetooth Speaker, 40W Portable Wireless Speaker with 5200mAh Long Battery Life, IPX6 Waterproof, Bluetooth 5.2 | Black | Best Buy