Bring your music anywhere with HOTT S528 Portable Waterproof Bluetooth Wireless Speakers. Connect wirelessly up to 10 meters with advanced Bluetooth 4.2 technology, and enjoy an impressive 5 hours of playtime! Thanks to the durable IPX4 casing and 1000mAh Li-ion rechargeable battery, your tunes will follow you indoors or outdoors. Immerse yourself in an unforgettable sound experience today!