Sonos Roam SL Ultra Portable Speaker - Black Colour:Black Boost Function: Yes

Boost Function: Yes

Full tank indicator: Yes

CleanZone Nano Coating on Inner Glass: No

Number of freezing flaps (Stck): 0

Sonos Roam SL Ultra Portable Speaker - Black Colour:Black Boost Function: YesExperience size defying sound at home and on the go with this lightweight, outdoor ready portable speaker. Enjoy hours of music, radio, audiobooks, and more from all your favourite services thanks to the long lasting rechargeable battery. Listen at home with WiFi and easily control the sound with the Sonos app, and stream with Bluetooth everywhere else. Add more Sonos speakers around your home for multiroom listening. Everything works together over