High quality wired hands free metal stereo earphone
Specification
Speaker: 10mm dynamic
Impedance: 16-32 Ohms
Sensitivity:105dB+/-3dB
Frequency: 50Hz-20kHz
Max input power: 5mW
Wire length:1.2m
Splice: 3.5mm Stereo plug, metal housing, TPE wire
Feature: waterproof grade: IP8, exclusive patent, clear sound