Check the listing for details. SCOSCHE BTTWT-SP FlyTunes Portable Bluetooth 4.1 Wireless Audio Transmitter. Condition: New. Listed at 14.99 USD. SCOSCHE BTTWT-SP FlyTunes Portable Bluetooth 4.1 Wireless Audio Transmitter Brand new in sealed box. Universal wireless audio transmitter Dual AUX outputs. 4 inch 3.5mm audio adapter for TVs and other hard to reach AUX output locations. Built-in rechargeable battery lasts up to 8 hours on a full charge. Allows up to two wireless users to listen to the same audio source. Use your wireless headphones with any headphone jack. FlyTunes transmits a Bluetooth wireless audio signal on airplanes with in-flight entertainment systems, or to fitness machines at the gym, gaming devices, TVs, home stereo, portable audio devices and more. Please view all pictures to gauge the item's condition and ask any questions before buying. Thanks for looking.