Noise-cancelling Metal In-ear Earphones for iPhone/Mobile Phones, with Volume Control and Microphone

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Basic Info

Payment Type:	Telegraphic Transfer (TT,T/T)

Product Description

Supper bass, high definition sound quality

High-quality neodymium magnet driver unit

Compliant with EU special ear protection standard (80 ±3dB)

Metal in-ear design

Driver diameter: 10mm

Sound film thickness: 6um

Sensitivity: 115dB/1mW (SPL at 1kHz)

Impedance: 30Ω

Frequency response: 20 to 20kHz (-3dB)

Input power: 3mW

Maximum input power: 10mW

Microphone:

Driver unit: omnidirectional

Frequency response: 50Hz to 16kHz

Impedance: 2.2KΩ

Sensitivity: -42dB

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