1. Compatibility: With our USB Audio Receiver, you can effortlessly connect most audio devices with a USB plug, including aircraft entertainment systems, to headphones, car audio, and more. Enjoy a , quality sound experience with no audio delay or interference. 2. Elevate Your Audio Experience: Unleash the full potential of your televisions, computers, treadmills, and other fitness equipment with our 2in1 transmitter receiver. Connect headphones, earplugs, or speakers wirelessly to stream and receive quality audio. 3. Enhanced Listening Experience: Enjoy a seamless audio experience with this USB audio receiver. With a powerful and stable wireless connection, it supports two devices in both modes and provides a working distance of up to 100 feet in RX mode and up to 50 feet in TX mode. 4. Wireless Music Paradise: Our USB Audio Receiver is the ideal multifunctional wireless music accessory, enhancing the audio experience of your devices and upgrading your audio game at home, in the car or outdoors.