3.5mm Hand Free Mobile Phone Headphones in Ear Wired Earphone

Mobile phone metal earphone DT-172

Mobile phone metal earphone

 Model No.: DT-172

Plug: 3.5mm wired,single pin, gold plating plug
Earphone color as shown picture
Material: metal case + PVC cable
With MIC, Volume control button+-, multi-fuction button
Impedance: 32 ohms
Speaker: φ10mm
Sensitivity: 100 ±3dB /mW at 1KHz
Frequency Range: 20 - 20,000Hz
Channel Balance: < 3dB
Distortion Rate: < 1%
Cable Length: 1.2m ± 10%

Packing: 1pc in a polybag or customize other box.


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