PROTECTION: The case is made of premium silicone material to protect your AirPods case from scratches and external impacts. Dust Cap protects the AirPod Pro's charging port from dust and liquids. A carabiner is included to provide the ability to safely attach your AirPods case to carrying bags, travel carriers, pants, etc. COMPATIBILITY: Compatible with Apple AirPods Pro. No hinge point at the back supports wireless charging even with the case on.