Discover all the music ever recorded with access to hundreds of internet radio stations; dozens of streaming music services; or even your own digital music library; with a few taps of the BluOS Controller app for iOS; Android; or Mac or PC computers. - Connect to any existing stereo amplifier; AV receiver; or powered audio system. - Powered by state of the art Quad-Core 1.8ghz ARM® Cortex™ A53 processor and a 32-bit/384khz premium DAC design. - HDMI eARC connectivity; digital; optical and analogue input/output options; with wired and wireless headphone and subwoofer outputs. - Hi-res audio streaming with access to Internet radio stations; cloud music services; and your own local music library. - Dual band Wi-Fi; Gigabit Ethernet and support for 2-way Bluetooth aptX HD Bluetooth ensures music playback without interruption. - Create and control a seamless multi-room system with the intuitive BluOS Controller app. - Top panel touch controls with presets. - IR input and remote learning capability – Control it with the optional Bluesound RC1 Remote Controller. - Connect with the BluVoice skill in the Alexa app and use Amazon’s Alexa voice assistant to control Players around the home. - AirPlay 2 lets you play music or podcasts from wireless stereo components throughout your house — all in sync. What's in the box? - 120V AC Power Cord - 230V AC Power Cord - Ethernet Cable - Stereo RCA to RCA Cable - TOSLINK Optical to 3.5mm Mini Adaptor - Safety/Warranty Guide - Quick Setup Guide