[Convenient Charging]- Case fits perfectly with regular and wireless charging case for AirPods. [High Compatibility]- The headphone case compatible with AirPods 1 & 2 & Other headphone charging case that size same with Airpods1&2. [Anti-Scratch, Anti-Slip]-always protect your headphones from external pollution and scratches. [Carabiner]- Take your headphone with you during all activities: running, hiking, climbing, camping etc. [Our Service]-Quality assurance, efficient service. FAST SHIPPING! All Fulfilled by Amazon.