XO EP37 Handsfree In-ear Headphones 1.15m Black

Headphone type : Plastic in-ear type
Input : 3.5(φmm)
Sound production principle : moving coil type
Speaker diameter : (10φmm)
Microphone : 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/close/up/down song selection
Product material : TPE + ABS