Heavy Bass 3.5mm Stereo Earbuds/Headset for Microsoft Surface Pro 4/Pro 3/Lumia 950 XL/ 950/ 550/ 640/640 XL/535/540 Dual/ 430/640 XL/535/540 Dual/ 430/532/435 (Silver) - w/Mic + Stylus High definition Stereo sound headphones with precise bass Metal earphones featuring super lightweight in-ear buds that give you a great fit With noise isolation that reduces external intervention Compatible with Microsoft Lumia 950 XL / Lumia 950, Google Nexus 5X, Nexus 6P, Xiaomi Mi 4C, Meizu PRO 5, Lenovo ZUK Z1, OnePlus 2, Asus ZenFone AR, ZS571KL, ZenFone 3 Zoom, ZE553KL, ZenFone 3 Deluxe, ZS570KL, ZenFone 3, ZE552KL, ZenFone 3 Ultra, ZU680KL Tangle free Flat cables