[For Apple MFi Certified] Ensures a completely secure connection for Apple devices, 100% compatible with iOS systems without error messages [Powerful Features] Allows you to control your music (volume, previous/next), answer calls easily, just use an adapter to connect audio earphones/headphones/mic for Apple device [Plug and Play] This adapter allows you to connect devices that use a 3.5mm audio plug for Lightning device. Just plug the adapter into your device and let for Apple device recognize the adapter for 3-5 seconds before playing music Universal compatibility: (partial list) Compatible with Apple devices with Lightning connector, iOS 10.3.1 or later (For iPhone 7 / 7 Plus / 8 / 8 Plus / X / XR / XS / XS Max / 11 / 11 Pro / 11 Pro Max/SE etc.) Compatible with Universal Models Universal Package included 1 x Headphones Converter Cable 1 x English and Chinese User Manual Other things not included Specifications Brand Ugreen Color As Shown Packaging Type Paper Box Plug Type (For Supply) N/A User Manual (Language) English and Chinese Gross Weight 0.028kg Volume Weight 0.038kg Package Length 14.000cm Package Width 6.000cm Package Height 2.000cm