GMW Phone Earbuds/Earphone / Headphone with Microphone and Noise Isolating Headset Compatible Phone X / 8/7 / 6 / Plus (Bluetooth Connectivity) This is a wired Bluetooth earphone, please turn on the Bluetooth of your phone to connect lightning after plug into lightning port of iPhone, and the lightning connector is just for power. The next time when you use again, it will connect automatically when you plug in the cable in 2-8 seconds, if your iPhone's Bluetooth was turned on. Bluetooth connect to iPhone that saved cost and help you save money, you should try it. Support phone call and music control, in-line remote control with Play/Pause, hand-free calling . Compatible with iPhone 6, iPhone 6 plus, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 plus, iPhone X and iPad, support all iOS system with lighting jack. Built with high-performance speakers for extended frequency range, lower distortion and super bass. Every iPhone Bluetooth lightning earphone ordered from GMW, you have the rights to replacement or full refund. Please contact us, if you have any questions. We will respond you within 24 hours.