The Sonos ERA300 Bluetooth Stereo Speaker in black offers high-quality audio in a sleek oval shape, made from durable plastic. With Dolby Atmos surround sound and compatibility with Alexa smart home systems, this smart speaker delivers an immersive listening experience. The wireless connectivity via Wi-Fi and USB-C audio inputs, along with touch control features, make it easy to streamline your home audio setup. Backed by a 6-year warranty, this Sonos speaker ensures long-lasting performance for your music listening pleasure.