OfsPower iPhonee 8 Earbuds 8 Plus Headphones, iPhonee 7 Earphones 7 Plus Ear Buds, Stereo Microphone + Volume Control, Compatible with X XR XS Max iOS System Best Phone Earbuds Earphones Headphones Wired Bluetooth Connectivity, Built-in Microphone supports phone call and music control. Compatible with Phone 7 7 Plus 8 8 plus X XR XS Max. How to Use Lightning Earbuds As this lightning earphone is a Bluetooth connectivity version. You need to open the Bluetooth on your Phone, connect your lightning earphone with your Phone, and click lightning on the other devices on your Bluetooth interface manually. (It will connect automatically in few seconds If your Bluetooth is open) Premium Sound Earbuds Delivers Premium Sound with fine-tuned acoustics that balance strong bass, soaring highs without distortion. Lightning connector is for charging automatically when you connect it, dont worry about Bluetooth usage time. High-end Technology and Ergonomic Design Built with high-performance speakers for extended frequency range, lower distortion, ergonomic design makes it more comfortable and cool to put on your ear. 12 Month Quality Guarantee Your satisfaction is very important for us. We provide a 12-Month Worry-free warranty.