This is a Chiikawa AirPods Pro silicone case. I haven't used it. It has been stored at home. Because it is made of silicone, dust tends to stick to it. I will wash it before shipping. ・Chiikawa AirPods Pro (2nd generation) / AirPods Pro Compatible 　Wireless Earphone Silicone Case (3 types in total) 　Type: Chiikawa (List price: 2948 yen) This is a soft case made of silicone material. It prevents scratches and protects against minor vibrations and impacts. You can charge the case with it attached. A ball chain is included for easy carrying. Size: Approx. H66 x W74 x D32mm Weight: Approx. 40g (case body only) Material: Silicone Country of manufacture: China *This product is compatible with AirPods Pro (2nd generation) / AirPods Pro. It is not compatible with other models. *This product does not completely prevent scratches and dirt on the attached device. *Recommended for ages 15 and up. *Contains small parts. Do not give to infants or small children as there is a risk of accidental ingestion. *Charging may not be possible with the product attached when using non-Apple genuine cables. *The charging LED cannot be confirmed. *Wireless charging cannot be performed with this product attached. (Quoted from Chiikawa Market HP)