- Product name: Sonos Roam SL Portable Smart Speaker — Black (S27)
- Form factor: Portable, battery-powered smart speaker
- Dimensions (H × W × D): 168 × 62 × 60 mm
- Weight: 0.43 kg
- Drivers: One tweeter and one mid-woofer
- Amplification: Two Class‑H digital amplifiers (one per driver)
- Battery life: Up to 10 hours of continuous playback
- Charging: USB‑C charging; compatible with Qi wireless chargers
- Charge time: ~2.5 hours (USB‑C)
- Water and dust resistance: IP67 (dust tight and waterproof)
- Wireless connectivity: Wi‑Fi (802.11b/g/n, 2.4 GHz) and Bluetooth 5.0
- Streaming protocols: Sonos system streaming, Apple AirPlay 2, Bluetooth audio
- Microphone: No microphone (Roam SL variant — physical mic and voice services not included)
- Controls: Touch controls on top (play/pause, volume, track skip)
- Compatibility: Sonos app (iOS/Android), integrates into Sonos ecosystem
- Buttons / indicators: Power, Bluetooth pairing, status LED
- Colors available: Black (Slate) for this SKU
- Model number / SKU: S27 (Black)