You always bring the best playlist. Now make sure you bring the best sound. The Bose S1 system. It’s a Bluetooth® speaker, a PA system, and just what you need to turn up the fun at parties, outdoor get-togethers, and all those times that deserve better sound. Stream wirelessly from a mobile device, plug in a microphone, or even your favorite musical instrument. It has a lightweight, rugged enclosure with a built-in handle, so it’s easy to carry and take just about anywhere. And once you get there, the rechargeable battery gives you up to 11 hours of playtime.