Sonos MOVE2US1BLK Move 2 Bluetooth & WiFi Portable Home Speaker Black

24 Hour battery life recharges via wireless charging base. IP56 Protected from dust and water. Drop resistant. WiFi and Bluetooth. Automatic Trueplay tuning analyzes acoustic surroundings to optimize sound. AirPlay 2. Sonos Radio. Alexa built-in. Touch controls. Line in plays audio sources from non-Bluetooth devices. Sonos app controls and adjusts EQ. 3 Amplifiers 2 Tweeters 1 Woofer.