ThinkSound in20 In-Ear Headphone with Mic power accessories If you want to use

If you want to use the MMCX cable that is provided in the box

Improvement of immunity against RFI (Radio Frequency Interference) caused by GSM

QOA is a short form for Queen Of Audio

CyberSync is a software-driven volume control that operates in the analogue domain and the way it synchronises with any digital source to which the xDSD Gryphon is connected is very different

HIGH-END STUDIO QUALITY

ThinkSound in20 In-Ear Headphone with Mic power accessories If you want to useThe Next Generation The in20 is the latest in ear headphone in our award winning thinksound line. It combines the best of everything in a small package with big sound. Its our most versatile headphone yet and is engineered to have a smooth sound signature via upgraded acoustics so you can listen for hours on end. The gunmetal aluminum baffle is mated to a hand crafted, sustainable walnut housing to give it that distinctive thinksound character.