Sonos Era 100 Speaker, 2-packDesigned for versatility, Era 100 fits almost anywhere, including enclosed spaces such as a bookshelf. Its also humidity resistant, so you can place it in the kitchen or on a covered patio. Features: Next gen acoustics with finely tuned stereo sound Wi Fi streaming with multi room capability Connectivity via Bluetooth, WiFi, or USB C line in Sonos App for easy setup and audio control Voice enabled for hands free control, or use intuitive touch