Super High Clarity Metal Noise-Isolating Heavy Duty 3.5mm Stereo Earbuds/ Headset/ Headphone for ZTE Blade S6/ ZMAX/ Grand X Max+/ Grand X Max/ Speed / nubia Z7 Max/ Blade S6 Plus (Blue) Super high clarity, incredible fidelity, so you can feel the clear sound Clarity level Isolating Soft Silicone Fittings contour the ears to reduce outside noise and provide sonic solitude 3 Sizes A-Grade fittings are included 1-Button Microphone for universal compatiblity. With in-line sliding volume control Anti-tangle wire