TurtleCell Retractable Headphone Case for iPhone 6 - Retail Packaging - Black Protective case for iPhone 6 with built-in, full-length retractable headphones Premium sound with crisp highs and a deep bass for optimal listening experience In-line microphone for hands-free phone calls and full button controls Audio switch for easy engage/disengage of headphones so normal phone functionality is preserved Thin, sleek design for optimal pocket ability at only 7mm of additional thickness