Google Home app - pair another Beosound . Acoustic Lens Technology. 360-Degree sound fills the entire room. Crafted in high-grade aluminum. Built-in proximity sensors detects you and turns control interface toward you. Bang & Olufsen AR app - see how it will look in your home. Adaptive Bass Thermal Protection and more. Google Assistant. Supports seamless stream with your Chromecast or Airplay. Recommended room size: 100-600 squared feet. Speaker: 1 x 3/4" tweeter 2 x 2" mid-range 1 x 5-1/4" woofer. 3.5mm Mini jack port. Includes power cable.