The Sonos Play:5 Wireless Black Speaker is a pre-owned smart speaker designed for Sonos compatibility. This rectangular-shaped speaker features Dolby Digital surround sound, wireless connectivity, and WiFi capabilities. With a sleek black plastic design, this speaker has a compact size of 5 x 8 x 14 inches and delivers 5W of RMS power with an impedance of 8 Ohms. Additionally, it is compatible with Alexa for smart home integration and comes with a 1-year manufacturer warranty. Perfect for enhancing your home audio experience with high-quality sound and convenient features.