Slim And Sleek Remove the bulkiness and keep your device case slim and sleek all the time. Compatible with Apple AirPods 3. No hinge point at the back supports wireless charging even with the case on. There's a special anti-slip coating inside the cap. Push it down completely and adjust the case to make it fit perfectly. the keychain is easy to attach to key ring, belt, jeans or shoulder bags by the key clasp portion.