Scosche Portable Bluetooth FM Transmitter/Receiver Compatible w/ Home/Car Stereo, Airplane The Portable Bluetooth Transmitter/Receiver provides a simple way to add wireless audio connectivity to your car, home stereo, TV, headphones, and other compatible devices. It functions as both a Bluetooth transmitter and receiver, allowing you to stream audio between Bluetooth-enabled and analog audio devices. Use it to transmit Bluetooth audio from your phone to an FM radio in your vehicle or home stereo, or connect devices through the 3.5 mm AUX input and output. Low-latency technology helps provide stable audio streaming with reduced delay. The rechargeable battery delivers up to 7 hours of use per charge. Included accessories include a 1-foot USB-C to USB-C charging cable and a 1-foot 3.5 mm audio cable. Package contents include the Bluetooth transmitter/receiver, USB-C charging cable, and 3.5 mm audio cable.