Choose a room-filling sound with the Denon Home 150. This compact WiFi speaker plays your favorite songs effortlessly. Do you prefer to create a stereo pair or multi-room setup? Thanks to the HEOS Built-In, this won't be a problem. You can simply connect the speaker to other Denon speakers, soundbars, and subwoofers. You're able to control the speaker with your phone or with the touch controls. You can use the 3 Quick Select buttons to get easy access to your favorite radio station or playlist. Note: with Amazon Alexa, which is built-in into this device, you can control the device and play music by speaking. This function is only supported in English.