Turn audio source device into Bluetooth enabled device to stream audio to Bluetooth stereo headphones, speakers or receivers. Users can enjoy high quality music wirelessly and freely | Work with most of audio and music devices such as iPod, Zune, Zen, Sansa, MP3 players, PSP, Nintendo 3DS or TV with plugging audio plug into audio jack easily without cord dangling | Using 3.5mm audio plug to connect the most of music/audio players and portable music devices easily and conveniently | Multiple links connection up to two Bluetooth headphones, speakers or receivers at a time for music sharing with multiple Bluetooth devices | Stylish, plug and play, easy-to-use and freely up 10 meters (30 feet) RF range