Compact wireless device designed to offer a variety of listening options Uses Bluetooth from your phone to transmit FM to your car or home stereo Also sends analog audio to 3.5mm headphones or other analog AUX input including your TV or other devices Receives analog audio from the TV or other device and transmits Bluetooth to headphones or speakers for a personalized listening experience Features low-latency encoder to ensure smooth and stable connection for Bluetooth audio streaming Includes a 1ft. USB-C to USB-C cable and a 1ft. 3.5 to 3.5 audio cable Does not support hands-free calling and features no TF card slot