Alurateks Bluetooth Universal Audio Transmitter is the perfect solution to add Bluetooth transmitting functionality to any audio output device with a 3.5 mm AUX OUT, headset output or RCA output jack. Transmit audio wirelessly from a TV, stereo, desktop computer, laptop, walkman, CD player, MP3 player or even a motorcycle to a Bluetooth enabled device like Bluetooth headphones, Bluetooth earbuds and Bluetooth speakers. Simply connect the transmitter directly or connect using the included 3.5 mm RCA Y-cable for the best desired set-up. The transmitter features volume control, power ON / OFF button and a built-in rechargeable battery so you can enjoy wireless audio transmitting up to 33 feet away from the transmitter for up to 10 hours on a full charge.