Part of the Music City series, the Klipsch Nashville Portable Bluetooth Speaker is designed to honor the rich musical heritage of Music City, USA. Like the bright lights of Nashville, everyone can enjoy the speaker's energetic 360° audio experience, which emanates from dual front-and-back 10W 2.25" full-range drivers and dual passive radiators. If you need bigger sound, pair up to 10+ speakers together in Broadcast Mode. Lightweight and compact, the Nashville can go anywhere, even by the pool or lake as it's water submersible. Stream your music from a smartphone all day long with up to 24 hours of battery life, and rest easy in knowing that if a call comes in, you can take it hands-free with the Nashville's built-in mic.