This 3.5mm sports wired earphone features an ergonomic design and has soft ear tips; comfortable to wear.The phone wired headset is designed with a 3.5mm connector that makes it easy to connect with most types of phones.The HiFi sound headphone features HiFi sound performance; provides you good quality and clear sound.You can connect this in-ear headphone with many kinds of devices to use; such as a phone; tablet; MP3; MP4; and so on.The wired earphone has copper actuators and adopts superior material; it can be used for a long time.Specification:Material: TPE; metal.Color: Black; blue; red; yellow; green.Size: Show as picture.Cable length: 1.2m.Sensitivity: 106dB.Resistance: 16ohms.Frequency Response: 15-29000Hz.Driving Unit: 8mm.Interface: 3.5mm.NoteThere might be a bit color distortions due to different computer resolutions.There might be a slight errors due to different hand measurement.Package included:1x Pair earphone.