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.