Maximum compatible headphones dimensions (case inside): 8.4 x 7.4 x 2.3 inches. Compatible with many wired / wireless headphones. Compatible with Bose QCUltraII, QCUltra, QC45, QC35 Series2, QC35 II, QC25, QC15, QCSE, QC2, SoundTrue around-ear II, SoundTrue Around-Ear, SoundTrue On-Ear, SoundLink II, SoundLink around ear II, SoundLink Around-Ear, SoundLink On-Ear case. Compatible with B&O Beoplay H95, H9 3rd Gen, H9i, H8, H8i, H6, H4, H2, Beoplay Portal Gaming headphones. Compatible with Audio-Technica ATHWS99, ATHWS55, ATHMSR7NC, ATHMSR7GM, ATHMSR7BK, ATHMSR7, ATHM50xWH, ATHM50xBB, ATHM50X, ATHM50S, ATHM50, ATHM40x, ATHESW9, ATHES88, ATHDSR9BT, ATHCPRO500MK2, ATHAX5iS, ATHAX5BK, ATHAX5, ATHAX3IS, ATHANC9, ATHANC7B, ATHANC27X, ATHANC27 case. Compatible with Sony WH-CH520, MDRZX780DC, MDRZX770BT, MDRZX770BN, MDRZX750BN, MDRXB950N1, MDRXB950BT, MDRXB950AP, MDRXB650BT, MDRXB650, MDRXB550AP, MDRXB550, MDRXB450AP, MDRNC8, MDRNC7, MDRM1ST, MDR1RNCMK2, MDR1RNC, MDR1R, MDR1AM2, MDR1A, MDR10RNC, MDR10RBT case.

Protect your over ear or on-ear headphones with a hard shell headphone case from Geekria!

Compatible Models (not limited to):
- Compatible with SteelSeries Arctis Nova Pro/3X/3P/Elite case
- Compatible with Bose NC700(794297-0100) case
- Compatible with Bose Quiet Comfort(884367-0500), QC Ultra II, QC Ultra, QC 45, QC35 Series 2, QC35 II Gaming Headset, QC 35, QC 25, QC 15, QCSE, QC 2 case
- Compatible with Bose SoundTrue around-ear II, SoundTrue Around-Ear, SoundTrue On-Ear case
- Compatible with Bose SoundLink II, SoundLink around ear II, SoundLink Around-Ear, SoundLink On-Ear case
- Compatible with Bose OE2, SoundTrue, SoundTrue AE, SoundTrue AE II case
- Compatible with B&O Bang & Olufsen Beoplay H95, H9 3rd Gen, H9i, H8, H8i, H6, H4, H2 case.
- Compatible with B&O Bang & Olufsen Beoplay Portal Gaming Headset case.
- Compatible with B&O Bang & Olufsen BEOPLAY H95 FERRARI EDITION case.
- Compatible with Audio-Technica ATH-MSR7NC, ATH-MSR7GM, ATH-MSR7BK, ATH-MSR7 case
- Compatible with Audio-Technica ATH-ESW9, ATH-ES88, ATH-DSR9BT case
- Compatible with Audio-Technica ATH-CPRO500MK2, ATH-ANC7B SVIS, ATH-MSR7BK SonicPro case
- Compatible with Audio-Technica ATH-AX5iS, ATH-AX5BK, ATH-AX5, ATH-AX3IS, ATH-ANC9, ATH-ANC7B, ATH-ANC27X case
And many other headphones.

Note:
- Headphones carrying case only, device is not included.