Geekria Shield Headphones Case Compatible with Sony WH-CH510, WH-CH520, MDR-ZX300, MDR-ZX310, MDR-XB200 Case, Replacement Hard Shell Travel Carrying Bag with Cable Storage (Blue)

Geekria Shield Headphones Case Compatible with Sony WH-CH510, WH-CH520, MDR-ZX300, MDR-ZX310, MDR-XB200 Case, Replacement Hard Shell Travel Carrying Bag with Cable Storage (Blue)

Sony WH-CH520 Wireless Bluetooth Headphones - up to 50 Hours Battery Life with Quick Charge, On-ear style - Blue

Geekria Shield Headphones Case Compatible with Sony WH-CH520, WH-CH510, WH-CH500 Case, Replacement Hard Shell Travel Carrying Bag with Cable Storage (Dark Grey)