(Need Bluetooth Connection) You must connect to bluetooth first when you use headphones, SUPPORT TALK & LISTEN & CHARGE: iPhone 7 headphones Adapter with Mic is compatible with Call or music and Charge Simultaneously! Nothing to stop you from listening to your music
FULL SUPPORT CALL via BLUETOOTH: iPhone 7 adapter with Microphone function, support phone call, allows you to answer the phone while charging using the latest BLUETOOTH technology..
DOES NOT SUPPORT VOLUME +/- CONTROL
Perfect solved the problem of the iPhone 7 and iPhone 7 Plus interface not enough. Won't worry low battery when listening.
Durable: Stylish Plastic Material cable make iPhone 7 headphone Adapter both durability and aesthetic feeling, provides maximum resistance against wear Quick Charge: Support fast charge, saving users charging time.