1、FUNCTION: Designed for Xiaomi Redmi Airdots wireless headphone box, 100% fitting, not easy slide out and keep it always in new look. All functions and buttons can be easily used without any interference;2、FEATURES: Provides full protection for your device. Superior shock absorbing design, protect your headphone box body from dirty, bump and scrape, prevent abrase.3、ADVANTAGE: Available for charging the Airdots from the bottom without remove the case. Easy access to the charging port. Adds anti-slip bars on it's two sides.4、DESIGN: Made of environmentally-friendly medical-grade silicone, soft texture, not deform and offers wonderful grip. Multiple colors provide different options.5、Split design, there are indicator holes, thicker feel better, the package is more secure, and the calibration position is installed.