Earphone type: metal models in-ear
Socket: 3.5(φmm)
Sound generation principle: moving coil type
Speaker diameter: (10φmm)
Mic wind:MIC -42±3dB(dB)
Cable length: 1.15m
Speaker impedance: 16Ω
Sensitivity: 93±3dB(dB)
Horn power: 3-5MW
Frequency response range:20-20000HZ(hz)                       
Product function:Play/pause/answer/hang up/up/down song selection/up/down volume
Product material: TPE + ABS +aluminium alloy