High-quality materials: This protective cover is made of high-quality PU material, which is comfortable to the touch and dur, and can effectively protect the headphones from daily wear and scratches. Fashion design: The protective cover is simple and elegant in design, with classic colors, suitable for various occasions. The metal buckle is not only practical, but also adds to the overall fashion sense. Portability: It is equipped with a detachable lanyard, which is convenient for users to hang the headphones on a bag or keychain, and carry them anytime, anywhere to avoid loss. Perfect fit: Designed for Technics EAH-AZ100 black bean Bluetooth headphones, ensuring that the headphones are stable and do not shake after being put in, and the cover is easy to open without affecting the normal use of the headphones. Versatility: In addition to protecting the headphones, the protective cover can also be used as a decoration to enhance personal taste. At the same time, the inside of the protective cover may be equipped with dust and moisture-proof functions to further extend the service life of the headphones. Product color: brown, black, red, blue, green Product size: 8x6x3cm Product weight: 100g Product packaging: bagged Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.