Earbuds Compaitible for Phone 7, HKHONGDATECH Microphone Earphones Stereo Headphones and Noise Isolating Headset Applicable iPhone 7/7 Plus / 8/8 Plus Function: earbuds with Built in remote control button and MIC allowing calling function ,music and volume control. Excellent sounds quality: Built with high-performance speakers for extended frequency range, lower distortion, hi performance and noise isolating ear tips eliminate ambient. Ergonomic and ultra-lightweight in-ear designed with solid sound-insulating material, reduces external noise and wearing comforts. Compatibility:This earphone design for iP 7 / 7 Plus / 8 / 8 plus / X. Please note: It is not a usual earbuds,but a wired Bluetooth function earbuds, please open the Bluetooth on your phone to connect first when you using it, and the connector is only for charging. When next time you are using again, if your phone's Bluetooth are open,it will connect automatically when you plug in the cable in 2-8 seconds.