[Compatibility]: Exclusively designed for AirPods charging case. Hassle-free one step installation. [5 in 1]: Durable carabiner, ear hooks, anti-lost strap, airpods watch band holder, are included with case. You can take your airpods with you during all activities: running, hiking, climbing, camping etc.. [High Quality TPU]: Made with high quality silicone material. It is super flexible and lightweight, free to squeeze and not deform. [Anti-Scratch, Anti-Slip]: Flexible, shock-resistant elastomers provide the perfect balance and protection from scratches and impacts. The anti-slip details on two flanks avoids the case slipping out of your hand, protect your Airpods from damage. [Warranty]: Lifetime warranty for a refund or replacement if any quality issue.