ME4 Flat Ear Design Factory Price High Quality 3.5mm Wired Earphone With Microphone

~~US $0.90~~ US $0.57 / Pcs
420 Pcs Minimum Order (MOQ)

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specification

Specifications:

Microphone: -38dB±3dB

Sensitivity: 103dB

Frequency response range: 20-20000Hz

Impedance: 16Ω

Plug: 3.5mm

Line:1200mm

Features:

1. Flat ear design, comfortable to wear, not bulging ears

2. Choose metal mesh + PVC wire, feel comfortable and high grade

3. 3.5mm galvanized plug, strong compatibility, anti-oxidation and plug-in resistance