Hoco M18 Goss metal universal earphone with mic – Tarnish

Product Name: M18 Gesi Metallic Universal In-Ear Earphones,
Material: Aluminum alloy, TPE enameled wire,
Length: 1.2 m,
Weight: 12 g,
Speaker Size: 14 mm,
Sensitivity: 110 dB ± 3 dB,
Impedance: 16 Ω ± 15%,
Frequency Response: 20 Hz – 20,000 Hz,
Jack: 3.5 mm,
Microphone: In-line controller with microphone,
Line Control: Single button for control,