AirPods や AirPods Pro を iPhone に接続する - Apple サポート (日本)
Amazon.com: Punkcase iPhone 11 Pro Max Airpods Case Holder (TopPods Series) | Slim & Durable 2 in 1 Cover Designed for iPhone 11 Pro Max (6.5") | Protects Your Phone & Stores
Buy AirPods (2nd generation) - Education - Apple
iPhone 11 Case and Airpods Case Same Color Bundle Set, Silicone Thin Smooth Full Covered [Enhanced Camera Protection] GMYLE for Apple iPhone 11 6.1" with Airpods 1, 2 Case (True Red) - Walmart.com
iPhone 11 Case and Airpods Case Same Color Bundle Set, Silicone Thin Smooth Full Covered [Enhanced Camera Protection] GMYLE for Apple iPhone 11 6.1" with Airpods 1, 2 Case (Navy Blue) - Walmart.com