Turn your regular stereo audio devices into a Bluetooth-enabled, wireless streaming machine thru 3.5mm audio-out jack. * Work with any type and brand of device such as TV, PC, CD Player, iPod, Kindle Fire, MP3/MP4 etc. up to 30 feet working range. * Easy pairing with Bluetooth stereo headset, headphones, speakers and other Bluetooth stereo audio enabled system. * High performance Bluetooth 2.1 with A2DP for enhanced audio quality, allows you to enjoy the stereo music without wire restriction or watch TV quietly (not for answering calls). * Small, lightweight and durable! Take it with you and enjoy Bluetooth music anytime/anywhere for up to 7 hours! Can work while charging.