Awox SI-W StriimLink Streaming Audio Receiver (Black) In the Box - StriimLINK, 5V/2A DC Power Supply, Jack-to-RCA cable, RCA-to-jack adapter, Quick-start guide, User guide on mini cd-romFeatures Plugs into nearly any Stereo or home theater with 3.5mm/RCA jack (included) or optical SPDIF cable Plays MP3, AAC, WAV, PCM, FLAC files Connects to your home network via Wi-Fi or Ethernet (requires broadband Internet connection) Download free AwoX wireless remote control app for your iPhone, iPod touch, iPad or Android smartphone