Fits Beyerdynamic Headphones DT 770 / DT 770 M / DT 770 PRO / DT 770 PRO HT DT 790 / DT 797 DT 880 / DT 880 PRO / DT 880 PRO HT DT 990 / DT 990 PRO HS 200 / HS 400 MMX 300 (2nd Generation)
