Product Features Maximum compatible headphones dimensions (case inside): 9.84 x 8.26 x 5.11 inches. Compatible with many wired / wireless headphones. Engineered ultra-hard shell protects against drops, impacts or crushes. Soft inner maximize headphones protective in the case. Internal mesh pocket conveniently stores cables, chargers, AMP, earpads, adapters, iPod and other accessories. Compatible with Audeze LCDX, LCDMX4, LCD4z, LCD4, LCD3, LCD2, EL8, AudioQuest NightOwl, NightHawk, Grado PS1000e, GS1000i, HiFiMAN Sundara, HE6se, HE5he, HE400i, HE400S, Arya, Ananda, Koss QZ99, NoiseHush NX22R, I712174, BT70012266, PreSonus HD7A, HD7 case. If the case doesn't fit or break within one year, Geekria will replace or refund. No question asked. Product DescriptionProtect your over ear or on-ear headphones with a hard shell headphone case from Geekria! Compatible Headphones Models (not limited to): - Compatible with Audeze LCD-X, LCD-MX4, LCD-4z, LCD-4, LCD-3, LCD-2, EL-8 case - Compatible with AudioQuest NightOwl, NightHawk case - Compatible with Grado PS1000e, GS1000i case - Compatible with HiFiMAN Sundara case - Compatible with HiFiMAN HE 6se case - Compatible with HiFiMAN HE 5he case - Compatible with HiFiMAN HE 400i, HE 400S, Arya, Ananda case - Compatible with Koss QZ99 case - Compatible with NoiseHush NX22R, I7-12174, BT700-12266 case - Compatible with PreSonus HD7-A, HD7 case And many other headphones. Note: - Headphones carrying case only, headphone is not included.