The Sonos Roam 2 has a compact physical footprint, measuring 168 mm in height, 62 mm in width, and 60 mm in thickness, with a total volume of 624.96 cm³ and a weight of 430 g. It carries an IP67 rating, confirming full dust resistance and the ability to withstand temporary submersion in water. Controls are placed directly on the device, though it does not include a touch screen, remote control, RGB lighting, or a travel bag. It is not a neckband speaker and does not use a neodymium magnet or a detachable cable.
The Sonos Roam 2 is equipped with two microphones, though neither is noise-canceling.
The Sonos Roam 2 runs on a built-in rechargeable battery rated for up to 10 hours of use, and it supports wireless charging alongside wired options. A battery level indicator lets users keep track of remaining charge at a glance. The battery is not removable.
The Sonos Roam 2 connects wirelessly via Bluetooth 5.2 with a maximum range of 10 m, and also supports Wi-Fi and AirPlay for network-based streaming. It includes a single USB Type-C port but has no 3.5 mm audio jack, AUX input, 3.5 mm male connector, microphone input, or external memory slot, and does not support Ethernet, DLNA, or NFC pairing. On the audio codec side, it does not support aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, LDAC, or AAC.
The Sonos Roam 2 can be used wirelessly and supports smartphone remote control, allowing playback management from a paired device. It includes voice commands, voice prompts, a mute function, and a sleep timer, making day-to-day interaction fairly hands-free. Fast pairing, radio, and power bank functionality are not supported.
The Sonos Roam 2 is compatible with Alexa for voice assistant integration, though it does not support stereo pairing with a second unit.