The Sonos Roam is a portable compact speaker with a built-in battery that lasts up to 10 hours. The Roam is suitable for indoor and outdoor use and is dust and waterproof. The mobile speaker is designed to be taken anywhere and has silicone sides. Thanks to the WiFi and Bluetooth function, the Roam can stream locally via your phone or add to the other Sonos speakers via WiFi.

Features
Compact, portable and solid speaker
Dust and waterproof with IP67 rating
Up to 10 hours of play time with the built-in battery
Streaming via Bluetooth, AirPlay2, WiFi
Built-in microphone for voice control
Wireless charging via Qi charger or magnetic charger from Sonos