2-in-1 Earphone Microphone - 715789 by

Item description: This Technology product is by - 2-in-1 3.5mm Headset Jack Stereo Headset with on/off Microphone(Flat Wire) , for iPhone and Smartphones.Ultra Soft In-Ear Silicone Tips Block Out Noise for Sound Isolation.Frequency response: 20 Hz 20 KHz,Microphone: Condenser type,Plug: 3.5 mm Stereo Plug,Sensitivity: 98dB, 1V/Pa at 1KHz-52dB.
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