Blast your beats with the Ultimate Ears HYPERBOOM wireless speaker. It delivers supermassive sound and extreme bass that fill any space with energy. Its adaptive EQ ensures optimal audio quality by adjusting to your environment. Multiple connectivity options including Bluetooth, auxiliary, and optical inputs let you easily switch between four devices to keep the music going. | Ultimate Ears HYPERBOOM Splashproof Bluetooth Wireless Party Speaker with USB-C Port - Black