Headphone Case Soft for JBL Tune 510BT/520BT/500BT/720BT/Sony WH-CH520/510/720/710/BERIBES/TOZO/JLab, Ultra-Thin Headphones Case Bag Travel Carrying Universal (Pink). Wide Compatibility: Compatible with most over ear headphone including JBL Tune/JBL Live/ Sony WH-CH/Sony MDR-ZX/Bose Q/ Soundcore Q /BERIBES /TOZO/JLab etc A range of models.
eBay