Thank you for viewing! This is a set of 2 convenient Lightning 2-port adapter♪ You can use your earphones while charging! This is an essential item for iPhones that don't have an earphone jack! Product Description 【High Sound Quality】: You can transfer digital audio and the original sound quality as is. You can use earphones while charging. 【Usage】: Small, easy to store, and convenient to carry. You can connect it in any situation in your daily life, such as commuting, going to school, jogging, at home, at work, or in the car. 【Multi-functional】: Supports fast charging (can charge with a 2A current), music playback, and call function. Please connect the earphones and charging cable to the 2-in-1 adapter, and then connect it to the iPhone. 【Size】 (Length) 26mm 【Color】 Black 【Compatibility】 iPhone 13 Pro Max iPhone 13 Pro iPhone 13 mini iPhone 13 iPhone 12 Pro Max iPhone 12 mini iPhone 12 iPhone 11 Pro Max iPhone 11 Pro iPhone 11 iPhone XS iPhone X iPhone 8 Plus iPhone 8 iPhone 7 Plus iPhone 7 iPad etc.