Sony MDR-1RNC Over-Ear Noise Cancelling Headphones (MDR1RNC)
Amazon.com: Geekria Shield Headphones Case Compatible with Sony WH-1000XM5, MDR-1RNC, MDR-XB950BT, MDR-XB950N1, WH-CH710N, WH-CH520 Case, Replacement Hard Shell Travel Carrying Bag with Cable Storage (Black) : Electronics