Harman Kardon Onyx Studio 8 is a portable wireless speaker that boasts a sleek and modern design. It offers high-quality sound performance with its 4 drivers and dual passive radiators, delivering clear and immersive sound. The speaker is also equipped with a rechargeable battery that provides up to 8 hours of playtime, making it perfect for on-the-go use. The built-in microphone allows for hands-free calling, while the Bluetooth connectivity and wireless dual sound feature enable easy connection and pairing with other compatible devices. The speaker also features an IPX7 waterproof rating, making it suitable for outdoor use and protection against accidental spills or splashes.