YWHYMA A21 Adapter Compatible Mobile Phone Adapter Replacement for Phone 7/7Plus Phone 8/8Plus Phone X,1pack [MULTI-FUNCTION:]:Chenzala Charge+Listen Music+Phone Call+Volume Control Control & Phone Call. [FAST CHARGE]: 2.4A Charging Speed Increase By 1.5 Times And 30%. Improve Output Efficiency And Save Charging Time. [PLUG AND PLAY ENABLED]: No Extra Software, you Just Need to Plug and Enjoy Much Clear and Fidelity Sound Quality Audio. [REMOTE CONTROL & MICROPHONE]: Supports Remote Control and Microphone from Flat hole socket Audio Headphones. [Service and Warranty]: We provide a 3-Month Worry-free Warranty.If Any Questions Please feel free to Contact Our Customer Service.