AUDIO
Amplifier: Two Class-H digital amplifiers.
Tweeter: One tweeter offers crisp high frequencies.
Mid-woofer: One mid-woofer ensures faithful playback of mid-range vocal frequencies.
Adjustable EQ: Use the Sonos app to adjust bass, treble, and loudness.
SOFTWARE
Sonos S2: Set up and control Sonos Roam SL with the Sonos app.
Apple AirPlay 2: Works with AirPlay 2 on Apple devices iOS 11.4 and higher.
DETAILS
IP rating: IP67 (speaker can be submerged in 1m of water for up to 30 minutes).
Dimensions (H x W x D): 6.61 x 2.44 x 2.36in (168 x 62x 60mm)
Weight: 0.43kg
Memory: 1GB SDRAM; 4GB NV
CPU: Quad Core; 1.3GHz A-53
Operating temperature: 41º to 95ºF (5º to 35ºC)
Storage temperature: -4º to 145ºF (-20º to 63ºC)
POWER & CONNECTIVITY
WiFi: Connects to WiFi network with any 802.11a/b/g/n/ac 2.4 or 5GHz broadcastcapable router.
Bluetooth: Bluetooth 5.0 supports audio streaming from your mobile devices.
Inputs: USB-C for charging
Battery: 18Wh battery provides up to 10 hours of continuous playback on a single charge
Recharging: Recharge with the included USB-C cable connected to a USB power adapter (7.5W (5V/1.5A) minimum, 10W recommended), a wireless Qi charger, or the Sonos Roam Wireless Charger (sold separately)
Charging time: 0% to 50% in 1 hour on USB; 2 hours wirelessly