Seamless eARC Conversion:This compact and portable converter effortless converts eARC sound signals to ARC,allowing eARC supported devices to connect with devices that only support ARC. Clear Sound Transmission:Experience high definition sound with this converter, as it supports clear transmission without any loss in quality. No external power supply is required, making it convenient and easy to use. Suitable for Various Users:Designed for individuals who need to connect their eARC devices with ARC music devices, such as home theater enthusiasts and music lovers. Versatile Compatibility:This converter works seamlessly with wide ranges of devices and formats, making it suitable for various scenarios, including home theaters, music players, and gaming consoles. Elevates Your Entertainment Setups:Enhances your entertainment setups effortless with this eARC sound converter. Enjoy immersives sound whether you're watching movies, listening to music, or playing games. Note 1. When there is no sound output from the device after turning on the power, please check the following problems: A: Does the TV support eARC/ARC function B: Whether the adapter is turned on C: Whether the HDMI cable is connected to the TV support HDMI eARC/ARC interface D: Whether the TV is in HDMI eARC/ARC audio output (use the TV's remote control to turn it on). 2. When the RCA connector, headphone jack, is noisy or abnormal, set the TV to stereo output (PCM/LPCM 2-channel output). 3.:Please connect the HDMI port with the eARC/ARC mark and make sure the eARC/ARC function is enabled on your TV, otherwise it cannot be used. Package Include: 1xAudio Extractor Adapter; 1xUSB Power Supply Cable; 1xUser Manual