90 Degree 3.5 to 6.35 audio adapter can be used as a headphone adapter that applying to earphones, headphones, electric pianos, guitars and other instruments, mixers, specialist audios, speakers, microphones, phones, mp3 players, etc. 6.35mm stereo plug to 3.5mm stereo Socket designed to adapt a mini stereo phone plug to a stereo phone jack. Right angled 6.35mm to 3.5mm stereo jack adaptor for space saving connections, expecially for access in tight places. Right angled 6.35mm to 3.5mm stereo jack adaptor for space saving connections, expecially for access in tight places. 3.5mm jack socket to 6.35mm 1/4 inch stereo jack right angled plug adapter.