Bluetooth-Compatible 5.0 Audio Decoder Digital Optical/Coaxial To Analog with Projection Features: Dual-frequency 4.5G+5G with canceled original sound Cell phone one piece of screen casting support HDMI/TV/Monitor For K song system-double U section microphone-high value home theater HDMI/VGA/DVI support converter head 1080P picture quality details clear,coaxial fiber optic TV audio and visual synchronization Multi-interface multi-function support headphones,red and white 3.5 headphones at the same time Unlimited 10 meters remote control transmission,away from the thread annoyance Analog to Digital Audio Converter It supports coaxial cable or optical fiber input Let the digital audio signal is converted to analog left/right audio whether it is Connected to home stereo Or professional amplifiers The device supports a wide range of sample rates,including 32,44.1,48 and 192 KHz This ensures lossless conversion of virtually any type of audio signal It supports 24-bit S/PDIF incoming bitstream pairs on the left and right channels To provide you with purer,higher quality audio outputs The use of advanced technology ensures that no electromagnetic noise is transmitted during the conversion process Make your audio experience more perfect This converter is very easy to install and use Even novice audio equipment users can easily get started Make your audio life more convenient Specification: Input Interface:Optical fiber/coaxial/3.5mm AUX/USB Output Interface:3.5mm AUX/red and white lotus connector/microphone MIC HDMI with the screen Sampling rate support: 33/44.1748/192Khz,16/24bit Bluetooth protocol support:A2DP/AVRCP/HFP/HSPF Frequency Response:20Hz~24Khz Operation Mode:key switch, remote control USB/playback support:For WMA/WAV/FLAC/APE/MMP3,etc Bluetooth decoding:SBC Bluetooth version:V5.0 Bluetooth distance:within 30 meters Supported devices For Mobile phone/computer/TV/projector/amplifier/set-top box/PS4,etc Effective Mode:Bass,Normal,Treble Package includes: 1*Digital fiber optic coaxial audio converter Note: Only include the above package products Specifications are manually tested and are for reference only Please allow 0-1cm error due to manual measurement Please make sure you don't mind before bidding Due to the difference between different monitors Pictures may not reflect the actual color of the item.Thank