📱【Wide Compatibility】: Headphones are widely compatible with iPhone 12/SE/11 Pro Max/11 Pro/XS Max/X/XR/8/8 Plus/7 Plus/7 Support All iOS Systems. | 📱【Remote Control & Mic】: The headphones for iPhone built-in controller with a high-quality hands-free microphone. Music and Volume controller is designed to play/pause music, volume up/down, next & previous track, answer/end calls Wake up Siri. No need to take out the phone from your bags or pocket when performing these operations,emancipating your hands. | 📱【Excellent Sound Quality】: Built-in upgradedTWS chips, our wired earphones give you the most authentic sound quality, and the 2 holes emit 360 degree stereo sound, which allows you to better immerse in your music world during sports and trainings. | 📱【Note】: 2021 new headphones, you need to turn on Bluet000th on your phone first, then connect the headphones to your iPhone, a few seconds later a pop-up window will appear and you need to click "Connect with iCloud". (The second use will connect automatically). | 📱【Comfortable Wearing Experience】: The earphones for iPhone with ergonomic angular design and soft & premium ear tips, allow you to listen to the music for a long time without pain perception and keep a long sense of comfort during the wear. If you are not satisfied with this wired Bluetooth earphone, please feel free to contact us.Our service team will reply you with satisfied solution within 12 hours.