Shenzhen Willong Technology Co. Ltd
Products
Products
Shenzhen Willong Technology Co. Ltd
Rotatable and foldable headphones for mobile phone and computers
  • Rotatable and foldable headphones for mobile phone and computers
  • Rotatable and foldable headphones for mobile phone and computers
  • Rotatable and foldable headphones for mobile phone and computers
Rotatable and foldable headphones for mobile phone and computers
Rotatable and foldable headphones for mobile phone and computers
Rotatable and foldable headphones for mobile phone and computers

Rotatable and foldable headphones for mobile phone and computers

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Basic Info
Basic Info
Payment Type: L/C or T/T
Product Description
Product Description
  • Features:
    • Adjustment design, can be more comfortable to wearing
    • Big ear housing deal with UV gloss varnishing, ergonomic smooth design, make sure excellent noise suppression effect
    • High quality PU ear cap, lighter and comfortable with no pressure, can be used for a long time
    • 40 mm drive unit, can inhibit the unnecessary vibration
  • SPK
    • Drive unit size: Φ40mm
    • Impedance: 32Ω
    • Diaphragm: 16u
    • Distortion: <5% at 1kHz 1mW
    • Rated power: 20mW
    • Max power: 50mW
    • Sensitivity: 107dB ± 3dB (at 1kHz/0.178V）
    • Frequency range: 20-20000Hz
  • Mic
    • Directive: omnidirectional
    • Size: Φ4*1.5mm
    • SNR: >58dB
    • Standard working voltage: 2V
    • Max working voltage: 9V
    • Sensitivity: -42±3dB (at 1kHz 4.5V 2.2KΩ  0dB=1V/Pa）
    • Frequency range: 100-10000Hz
  • Others:
    • Wearing method: on ear
    • Headphone type: dynamic
    • Connection method: by cable
    • Plug: Φ3.5mm
    • Cable: 1.2m, TPE cable
  • Adjustment design, can be more comfortable to wearing
  • Big ear housing deal with UV gloss varnishing, ergonomic smooth design, make sure excellent noise suppression effect
  • High quality PU ear cap, lighter and comfortable with no pressure, can be used for a long time
  • 40 mm drive unit, can inhibit the unnecessary vibration
  • Drive unit size: Φ40mm
  • Impedance: 32Ω
  • Diaphragm: 16u
  • Distortion: <5% at 1kHz 1mW
  • Rated power: 20mW
  • Max power: 50mW
  • Sensitivity: 107dB ± 3dB (at 1kHz/0.178V）
  • Frequency range: 20-20000Hz
  • Directive: omnidirectional
  • Size: Φ4*1.5mm
  • SNR: >58dB
  • Standard working voltage: 2V
  • Max working voltage: 9V
  • Sensitivity: -42±3dB (at 1kHz 4.5V 2.2KΩ  0dB=1V/Pa）
  • Frequency range: 100-10000Hz
  • Wearing method: on ear
  • Headphone type: dynamic
  • Connection method: by cable
  • Plug: Φ3.5mm
  • Cable: 1.2m, TPE cable

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