Earphone with Acoustic tube small Push-to-talk build in microphone

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 11:20

  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Earphone with acoustic tube small Push-to-talk build in microphone
Product Description
Specification
Headphone (Speaker)
Dimension
15mm
Sound Pressure level
116±3dB
Impedance: 
90Ω
Voice Frequency:
0.3W
Microphone and Amplifier:
Dimension:
6*3mm
Frequency Response:
100Hz to 10000Hz
Matching Impedance: 
2.2KΩ
Sensitivity:
-42dB±3dB
Wire
Dimension
3.0mm
Thermal resistance
-20℃~60℃
Materail
TPU
Packing & Delivery
Company Profie
FAQ
1.PACKAGE:Natural carton package or OEM service.
2.LEADTIME:Whithin one week for samples, order depand on the quantity.
3.SHIPPING METHOD:DHL,EMS,UPS etc as you want
4.PAYMENT:
T/T, Western Union, paypal in small amount.
Our prices DO NOT include any customs duty or tax.
Please be responsible for custom tax if your local custom charge some custom tax.
5.RETURN and WARRANTY:
100% QC inspection before shipment. Accept exchange within 7 working days after you received.
Pls contact us before you return.
All of our products have 1 year warranty.

6.MINIMUM ORDER:
Sample order and trial order are welcome.
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