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产品名称:Dual dynamic Earphones
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D10 Dual dynamic speaker In-ear Sports Earphones

Dual dynamic speaker In-ear Sports Earphones super bass clear sound 

balanced bass with mic and voice controller stereo headsets

Speaker parameter

 

Characteristics

Specification

Impedance

16±10%Ω 

Diameter

Ø9mm

Sensitivity 

99±3dB(@1KHz 126mV)

Rated power

3mW

Normal Input

5mW

Phase

right

Frequency range

50-5KHZ±3dB

Total Harmonic Distortion

100-10KHZ≤5%

 

 

MIC parameter

 

Characteristics

Specification

Orientation

All direction

Diameter

4.0*1.5mm

Sensitivity 

`-43dB±4dB @ 1kHz (0dB=1V/Pa)

Voltage

DC=3.0V

Current

210-450uA

SNR

≥60dB @1KHz

Frequency range

100Hz~10KHz



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