... ,metallic *bass-driven sound *CE,FCC,RoHS Computer earphones in-ear earphones PC earphones *Feature: 1) Impedance:32ω±15 2)Speaker ... )Max input power:6mW5)Sensitivity:100dB *Description:Fashion:Fashion in-ear earphones, have 5 choice of black, red, white, pink and ... music, or all kinds of music. humanization there is a slider can adjust the length of the wire, convenient for wearing ...