SonosNet 2.0, 802,11b/g, 10/100 Mbps Ethernet, 1.85kg
Sonos Play:1 DUO, 2.0 channels, Wireless, Black
Sonos Play:1 DUO. Recommended usage: Universal. Audio output channels: 2.0 channels, Number of drivers: 2. Connectivity technology: Wireless. Product color: Black