Upgraded inside and out, our most powerful portable speaker delivers heart-pumping stereo sound wherever you want. Connect to all your favorite audio content with WiFi and Bluetooth®, and enjoy up to 24 hours of non-stop playback. Rated IP56, this portable speaker is both dust and water resistant, making it perfect for outdoor use. When you need to charge the battery, simply set Move 2 on the included Wireless Charging Base. Use it on its own or as part of a whole-home sound system with other Sonos speakers.