Shenzhen Willong Technology Co. Ltd
Shenzhen Willong Technology Co. Ltd
2014 Hot Sale In-ear Headphones with Logo Printing, Microphone and Volume Control Available
  • 2014 Hot Sale In-ear Headphones with Logo Printing, Microphone and Volume Control Available
2014 Hot Sale In-ear Headphones with Logo Printing, Microphone and Volume Control Available

2014 Hot Sale In-ear Headphones with Logo Printing, Microphone and Volume Control Available

Payment Type:
L/C or T/T
Quantity:

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Basic Info
Basic Info
Payment Type: L/C or T/T
Product Description
Product Description
  • Features:
    • Big ear housing with beautiful pattern, can be customized as per your design
    • Noise-cancelling with 3.5mm plug cover, using for all media player
    • Headband with plastic material makes more lighter
    • TPE round or flat cable with microphone and volume control available
    • High-quality PU ear-cap, more lighter and comfortable, can be used for a long time
    • Professional after-sale services are always available for you
  • Speaker:
    • Drive unit size: Φ40mm
    • Impedance: 32Ω
    • Diaphragm: 16u
    • Distortion: <5% at 1kHz 1mW
    • Rated power: 20mW
    • Maximum power: 50mW
    • Sensitivity: 107 ±3dB (at 1kHz/0.178V)
    • Frequency range: 20Hz-20kHz
  • Mic:
    • Directivity: omnidirectional
    • Size: Φ4*1.5mm
    • SNR: >58dB
    • Standard working voltage: 2V
    • Maximum working voltage: 9V
    • Sensitivity: -42 ±3dB (at 1kHz 4.5V/2.2kΩ 0dB = 1V/Pa)
    • Frequency range: 100Hz-10kHz
  • Others:
    • Wearing method: in-ear
    • Headphone type: dynamic
    • Connection method: by cable
    • Plug: Φ3.5mm
    • Cable: 1.2m, TPE cable
  • Big ear housing with beautiful pattern, can be customized as per your design
  • Noise-cancelling with 3.5mm plug cover, using for all media player
  • Headband with plastic material makes more lighter
  • TPE round or flat cable with microphone and volume control available
  • High-quality PU ear-cap, more lighter and comfortable, can be used for a long time
  • Professional after-sale services are always available for you
  • Drive unit size: Φ40mm
  • Impedance: 32Ω
  • Diaphragm: 16u
  • Distortion: <5% at 1kHz 1mW
  • Rated power: 20mW
  • Maximum power: 50mW
  • Sensitivity: 107 ±3dB (at 1kHz/0.178V)
  • Frequency range: 20Hz-20kHz
  • Directivity: omnidirectional
  • Size: Φ4*1.5mm
  • SNR: >58dB
  • Standard working voltage: 2V
  • Maximum working voltage: 9V
  • Sensitivity: -42 ±3dB (at 1kHz 4.5V/2.2kΩ 0dB = 1V/Pa)
  • Frequency range: 100Hz-10kHz
  • Wearing method: in-ear
  • Headphone type: dynamic
  • Connection method: by cable
  • Plug: Φ3.5mm
  • Cable: 1.2m, TPE cable
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    • Ms.  Jennie Overseas

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