?Warranty and Support?You will get one adapter. We provide 60-days money-back guarantee and 12 months warranty service and 12 hours friendly customer service. If you have any questions, please don't hesitate to contact us.". ?Plug and Play?: Exquisite and compact appearance.Plug and play, you don't have to worry about system upgrade. Easy to carry with you can put the iPhone charger and headphones adapter into a backpack or handbag relievedly if you often go out.Recommended gifts to family and friends. ?High quality?: The adapter is made of ABS and Aluminum alloy. The design is stylish and minimalist. Whether you are using it yourself or as a gift to your family and friends, this is a good choice!. ?Apple MFi Certified?: Guaranteed to work seamlessly without any error messages, the “Made for iPhone/iPad/iPod” certification provides every user with support they can rely on. premium 3.5 lightning adapters are certified by Apple to meet rigid iPhone requirements and ensure they let you use audio accessories with precision clarity, including music, and the 3.5mm headphone jack.(PLEASE NOTE :This iPhone adapter headphones does not support the call function). ?Function introduction?: Charging + audio (please note: no call function). It allows your device to listen to music, watch videos and play games with 3.5mm headphones, which is also great for running. Small and exquisite, easy to carry.