Beteran KZ ZS1 KZ-ZS1 Dynamic Dual Driver Extra Bass In Ear HIFI Monitors DJ Studio Stereo Music Earphones Headphone Earbuds w/ Micphone For iPhone 6S Samsung MP3 MP4 (EDR1 with mic) ote:With Mic Head Fone only supports all standard mobile phone calls to international standards,such as iphone,Samsung, millet etc perfect support and some domestic mobile phone standard adopted national standards are incompatible,if unknown,please contact our customer service.) Headphone Type:In Ear Headphones; Diameter Plug:3.5mm EDR1 Cavity With Copper and Anodized Aluminum Hop Materials,Copper Front Chamber Acoustic Kit Sound Processing Can Be More Delicate,More Texture EDR1 Quasi-Standard Headphone Enthusiast Material,TPE Coated,Has a Strong Anti-Oxidation,Anti-Corrosion,Anti-Pull Effect,the Wire Will Not Easily Break Package Include:1*3.5mm In-ear Earphone - With Mic Head Fon