Features: brand new and high quality Exclusive quality optimization, metal composite diaphragm. It has high-quality sound, enjoy your life. Portable listening extraordinary for KZ EDC earpiece ergonomic design,silicone earmuffs. The earphone is comfortable and convenient to wear. The earphone is perfect gift for yourself or a friends. Specifications: Headphone Jack:3.5mm /0.14in Jack Core Material:Oxygen-free Copper Wire Material:PVC Color:Black,Dazzling Color Speaker Sensitivity:95dB Sounding Principle: Moving Coil Frequency Response: 20Hz-40KHz Impedance:35 Cable Length:Approx.120 5cm /47.24 1.97 inch Option Type:Black Earphone without MIC;Black Earphone with MIC;Dazzling Color Earphone without MIC;Dazzling Color Earphone with MIC; Note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x for KZ EDC Earphone