Geekria Carrying Case for Beyerdynamic T1, MMX 300, HE400S Headphones
Compatible with Beyerdynamic T1, MMX 300, HE400S, DT X 710, DT 990 Pro, DT 880, DT 790, DT 770 Pro, DT 660 case. Protect your over ear or on-ear headphones with a hard shell headphone case from Geekria!