?[Multi-Inputs Selectable] Support Wifi Streamer, Optical (Tv), Aux (Rca), Usb Audio, Bluetooth, Total 5 Input Sources Can Be Chosen For Your Audio Playback Application. | | ?[Multi-Room Audio Control] Easily Add Multiple Nsa-250 To Create A Whole Home Music System With Multi-Room Sound In Your Home, You Can Easily Group The Zones And Stream The Same Song To All Rooms, Or Play Different Songs From Any Player In Any Room From Your Favorite Music Apps Or Library Using Your Phone, Tablet, Or Computer. | | ?[Stream Your Music] Wifi Streaming, Bluetooth, Airplay, Dlna Upnp Compatible, Streaming From The Most Popular Online Music Services With Tens Of Millions Of Songs And Thousands Of Radio Stations, Such As Spotify, Tidal, Napster, Tunein Iheartradio On Both Apple Android Devices | <.