Compatible with iPhone 7/7 Plus/iPhone 8/8Plus / iPhone X 10/iPhone XS / XR / XS Max Earphones, Support IOS 10/11/12 All System，Plug and Play!!! It has perfect stereo sound quality, enjoy full listening comfort with soft, snug ear buds that conform to your ears, bring you the perfect audio enjoyment. Ergonomic and ultra-lightweight in-ear designed with solid sound-insulating material, reduces external noise while minimizing the sound leakage, giving you clear sound.