Quality assurance microphone earphone noise cancelling woki tokie headphone

FOB Reference Price:Get Latest Price
$25.00 - $35.00 / Piece | 2 Piece/Pieces (Min. Order)
Color:
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Overview
Quick Details
Place of Origin:
Fujian, China
Brand Name:
Chierda
Model Number:
CD-300R
Function:
Microphone, Noise Cancelling
Use:
Walkie talkie
Communication:
Wired
Connectors:
3.5mm
Style:
Headband
Series:
Headset
Dimension:
28mm
Sensitivity:
102dB+3dB(single part)@1Kz
Impedance:
32Ω±15%
Frequency Range:
420Hz-20KHz
Related Power:
100mW
Maximum Power:
200mW
Color:
Black
Service:
OEM/ODM
Sample:
1-5 business days
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Quality assurance microphone earphone walkie talkie noise cancelling headphone Walkie talkie headset poly bag and export carton
Port
Quanzhou, Shenzhen

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Product Description

 

CD-300R Technical Specification
Mic(Omni-directional microphone)
Dimension

  6.0*5.0mm

Sensitivity

  -54dB±2dB

Impedance   2.2KΩ
Frequency Range   100Hz-160KHz
Operation Voltage   1V-10V
Cable
Diameter

  DualØ4.0mmx1mm

Durable Temperature

  -20℃-90℃

Connector
Lift time   12000times (put in and take out)
According to radio models,different connector is available
Warranty: 6 months for two way radio headphone

 

 

 

 Quality assurance microphone earphone walkie talkie noise cancelling headphoneQuality assurance microphone earphone walkie talkie noise cancelling headphoneQuality assurance microphone earphone walkie talkie noise cancelling headphone

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Packaging & Shipping

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Company Information

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Production Process

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Certifications

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Exhibition

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

Our Service & FAQ

 

Quality assurance microphone earphone walkie talkie noise cancelling headphone

  • 24 hours online service
  • OEM/ODM order service are acceptable
  • Support sample order
  • Support HSBC, Paypal, Western Union, VISA payment ways

Quality assurance microphone earphone walkie talkie noise cancelling headphone

 

Q: What is the difference between UHF and VHF antennas?

A: The most obvious difference between VHF and UHF antennas is the size. A half wave dipole for channel 2 will be 10 times longer than for channel 28. This means that a much more elaborate UHF antenna can be constructed without the antenna becoming physically unmanageable. With more elements added to the UHF antenna, higher gain and directivity can be obtained.

 

Q: What's your MOQ?

A: Generally speaking, it is 50pcs, but sample order is acceptable.

 

Q: Can you accept Customized?

A: Sure, OEM & ODM service are acceptable. 

 

Q. Can this accessory works with my radio?

A. The antenna, speaker and earpiece all have different connectors, please tell us your radio item and connector directly, so that we can recommend suitable one to you quickly. 

 

Q: How long of your product's warranty?

A: All accessory have half an year exchange warranty(from date of purchase). 

 

  

Any question please feel free to send inquiry and contact us!