Enjoy the unmatched Sonos experience on WiFi, and stream audio directly from your smartphone, tablet, or computer using Bluetooth. The speaker automatically connects to your WiFi network at home and pairs with your device when you're away. So the only thing you have to think about is what to play. The built-in rechargeable battery powers up to 10 hours of continuous playback at moderate volumes. Roam SL blends beautifully into every corner of your home, and the lightweight, ergonomic design is easy to handle on the go. Shock-absorbent, waterproof, and dustproof, Roam SL is primed for every type of weather and terrain. Place Roam SL upright to save surface space, or lay it horizontally for added stability. The sound adapts to the speaker's orientation for the best listening experience. Mix and match speakers to build the system you want. Enjoy listening all around your home, and reconfigure your setup any time.