This HD815pro 5.1CH Audio Decoder is an outstanding product that offers top- audio . It features a superior 5.1/2.0 channel output, a DTS HD, AC3, and that brings top-quality sound experience. Bluethooth 5.0 technology is also bespoken enhancing its functionality. The product is compatible with a Coaxial, Optical, U disk and USB playback, and -Compatible(ARC), delivering top-drawer versatility. This Audio Decoder is designed to be universally compatible, thereby offering you more audio expansion interfaces to support a myriad of devices. It can integrate well with game consoles, CD players, projectors, computers and U disk. Smart TV - ARC support is also a feature that is exhibited by the Decoder. USB compatibility is powerful, displaying robust decoding and playback capabilities. It supports full spectrum audio formats like APE, FLAC, DTS, DTS-ES, AC3, WAV, MP3 amongst others. U disk playback supports for previous/nextFirst/single loop/all loop operations and offering 2.0 audio, Power amplifier, and 5.1 home theater output. The product also has conversion functionalities for -Compatible to 5.1ch, Bluetooth to 5.1ch, ARC to 5.1ch, Optical to 5.1ch, Coaxial to 5.1ch, PC-USB to 5.1ch and U disk playback to 5.1ch. Explore premium and unmatched audio with the remarkable HD815pro 5.1CH Audio Decoder. Bluetooth: 5.0 Model Number: HD815PRO DSD Sampling Frequencies: 2.8224 MHz (DSD64), 5.6448 MHz (DSD128), 11.2896 MHz (DSD256) PCM Word Length: 16-bit, 24-bit, 32-bit PCM Sampling Frequencies: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz Outputs: 3.5 mm Inputs: Optical (SPDIF), Coaxial, -Compatible, Aux Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the , the Philippines, Taiwan and so on. voltage: AC100-240V Material: Metal colour: Black Package Contents: 1 x Decoder 1 adapter 1 x Optical fiber cable 1 x remote control 1 x Antenna 3 x cable 1 x English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.