The Pyle 3.5" 2-Way Indoor/Outdoor Bluetooth Speaker System is designed to deliver high-quality audio in both indoor and outdoor environments. Featuring a compact, waterproof design and Bluetooth 4.0 connectivity, this system allows you to stream music wirelessly from your favorite devices. The speakers are built with heavy-duty ABS construction, a 3.5 aluminum injection cone subwoofer, and a 1/2 polymer tweeter for excellent sound reproduction. Perfect for use on boats, patios, poolside, or decks, these versatile speakers combine durability, style, and performance.