1:This Bluetooth Audio Dongle is designed for your any wired audio device with a 3.5mm jack (such as TV, PC, MP4 player, loudspeaker, etc.) 2:receive audio signals from your Bluetooth-enabled cellphones or tablet PCs, to make your 3.5mm audio device into wireless audio device and let you enjoy

1:This Bluetooth Audio Dongle is designed for your any wired audio device with a 3.5mm jack (such as TV, PC, MP4 player, loudspeaker, etc.) 2:receive audio signals from your Bluetooth-enabled cellphones or tablet PCs, to make your 3.5mm audio device into wireless audio device and let you enjoy wonderful wireless music. 3: portable design and easy to use4:it is really a wonderful Bluetooth audio receiver for choice.