MFI certified adapter lightning to 3.5 mm jack: transfer music and calls from iPhone or iPad to headphones, sound system or stereo system without loss For best music enjoyment: inner conductor made of copper for best transmission characteristics and clear stereo sound, high-quality materials of cable and connector for long-lasting sound quality Lightweight and comfortable: ultra-thin, flexible cable, elegant and flexible fabric jacket for additional kink protection Versatile and compatible: the intelligent adapter supports all headphone functions such as volume control, forward and back tracks, it works with both microphone and for making calls via a headset Box contents: 1 x Lightning to 3.5 mm jack AUX adapter (total length 9.4 cm, compatible with Apple iPhone 14/14 Plus/14 Pro/14 Pro Max/13/13 Pro/12/11/8/7/SE/XR)