✅【High Resolution Sound Performance】Support HD audio and provides clarity, separation, less muffling and more detail sound and an apparent volume boost from what was output straight from your laptop. Also improves the transparency and soundstage of the music even with MP3 files playback.
✅【Multiple Input Sources Selection】Select different inputs from USB, Optical Toslink S/PDIF and USB by using the push buttons conveniently located on the front with single-ended RCA outputs for connection to an outboard power amp or powered speakers.
✅【S/PDIF Output】S/PDIF output supports digital surround multichannel formats such as AC3 / DTS
✅【Make Your Headphones Sing】Built-in high-performace headphone amplifier (32 - 600 Ohm headphone impedance recommended), delivers clearer high, deeper bass and richer sound.
✅【Easy Plug & Play Operation】Easy to install between both Mac OS & PC Windows 10, just plug it into any USB port on your computer, HDTVs, game console, or any audio source player. NO additional driver downloads needed (currently only support IOS 12 version software or below for the iPhone/iPad device)