HDMI Bluetooth Audio Extractor Splitter is designed to extract the digital audio embedded in HDMI source and output it via SPDIF/3.5mm/bluetooth audio out. Then you will be able to send the splitted audio to an amplifier, sound bar or other sound systems. HDMI source video/audio signal is passed through to HDMI output device (e.g. TV). Also, the HDMI Bluetooth Audio Extractor Splitter with bluetooth function ,it can connect Bluetooth source or mobile to realize more free wireless listening to songs, which is very practical. Bluetooth-audio splitter, versatile and stable signal to meet a wider range of needs Supports 2.0/5.1 audio output, synchronised with screen in real time without delay HDMI version 1.4, Bluetooth version 5.3, with various devices Signal light prompts, clear selection of various modes, Small and versatile, portable and easy to CAN connect to bluetooth source; CANNOT connect to bluetooth headphone/speaker