Hot Selling MP3 MP4 Earphone

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Basic Info

Place of Origin:	China
Payment Type:	T/T, Paypal, Western Union

Product Description

Model: SE-089
Jack: 3.5mm line
Speaker Diameter: Φ 16mm
Impedance: 16 Ω ± 20%
Sensitivity: 100dB ± 3dB
Rated Power: 3mW
Maximum power: 5mW parameters
Frequency range: 20-20000Hz
Microphone parameters:
Sensitivity: -52 ± 3dB
Output impedance: ≤ 2.2KΩ
Standard working voltage: DC 3.0V
Operating voltage range: DC 1.0V-10.0V
Current consumption: ≤ 0.5mA
Sensitivity attenuation: 1.5V-3dB or less

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