Product Features Maximum compatible headphones dimensions (case inside): 3.3 x 3.3 x 1.9 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, cords, and other accessories. Compatible with Jaybird, Bose SoundSport, Jabra, Powerbeats In-Ear headphone case. A good replacement or upgrade of the original headphones case. If the case doesn't fit or break within one year, Geekria will replace or refund. No question asked. Product DescriptionSoft inner cloth lining, two mesh pockets inside, Designed to fit your headset. Simply zip up and put it into your pocket, briefcase or luggage for easy travel. Compact and functional hard shell keeps items safe and extremely portable. Compatible Headphones: - Compatible with Jabra Sport Plus, Pulse, Step, Rox case - Compatible with Bose SoundSport, SIE2, SIE2I Sport Headphones case - Compatible with Bose IE3, IE2, MIE2, MIE2I, SIE2, SIE2I, IE1, MIE1 - Compatible with Beats by Dr. Dre Tour, urBeats, Ibeats, Powerbeats case - Compatible with Sony MDRAS200, MDR-J10, MDR-AS200 case - Compatible with Monster isport case - Compatible with Polk UltraFit 3000 case - Compatible with JayBird freedom, Sports case - Compatible with Sennheiser OMX 680 case and many other Sport headphones and Accessories Package Includes: - 1 x Headphone Carrying Case - 1 x Mountaineering buckle Note: - Headphone case only, Headphone is not included.