Harman Kardon Luna Bluetooth

Advanced 2-Way Sound: Unlike many small speakers that use a single driver, the Luna features a dedicated woofer (48 \times 90 mm) and a tweeter (20 mm). This results in crisp highs and surprisingly deep, punchy bass for its size. 12-Hour Battery Life: The built-in rechargeable battery offers up to 12 hours of playtime, making it a solid companion for a full day of listening. IP67 Waterproof & Dustproof: It is fully submersible in water and protected against sand/dust, so you don't have to worry about using it by the pool or at the beach. Eco-Friendly Build: The speaker grille is woven from 100% recycled polyester, and the frame uses 85% recycled plastic.