Gold Member Since 2017
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Ningbo Hi-Tech Park Bolin Technique Co., Ltd.

Computer Headphone, Stereo Earphone, Computer Headset manufacturer / supplier in China, offering High Quality Language Laboratory Computer Headphone, Teaching Video Visualizer Presentation Equipment Foldable Document Presenter, Single Ear Headset with Microphone Wired Headphone with Medium Earpads and so on.

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Supplier Homepage Product Headset High Quality Language Laboratory Computer Headphone

High Quality Language Laboratory Computer Headphone

FOB Price: US $7.5-15 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $7.5-15/ Piece
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Port: Ningbo, China
Production Capacity: 500 Set/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Language Laboratory Headset

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Basic Info
  • Model NO.: BL-868
  • Color: White
  • Communication: Wired
  • Function: Microphone, Noise-Cancelling
  • Jack Type: Plug-in
  • Trademark: Bolin
  • Specification: Sensitivity: -48± 3dB
  • HS Code: 8518300000
  • Wire Material: PVC
  • Type: Electret Earphone
  • Usage: Computer, Language Lab Headset
  • Jack Diameter: 2.5mm
  • Frequency Range: 20~20000Hz
  • Transport Package: OEM Package
  • Origin: China
Product Description
High Quality Language Laboratory computer headphone
Language lab headphone
Especially for language learning system
Headset Main technical indexes:

Headset
1)Impedance: 2× 16Ω ; 2X32;
2)Sensitivity: 110± 3dB
3)Frequency range: 20~20000Hz
4)Rated power: 2× 100MW

Headset Mic
1)Impedance: 1800Ω (200Ω Dynamic)
2)Sensitivity: -48± 3dB
3)Directivity: Omnidirectional
4)Frequency response: 30~16000Hz
High Quality Language Laboratory Computer Headphone
High Quality Language Laboratory Computer Headphone
SPECIFICATIONMOQSIZE
Earphone:
Impedance :32ohms
Sensitivity : 110±3dB
Frequency range : 20~20000Hz
Rated power : 2×100mW
 Microphone
Sensitivity : -48±3dB
Directivity : omnidirectional
Frequency response : 30~16000Hz
10040 sets per carton
Dimension:69*42*47cm
Gross weight:14kg
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Mr. Zheng Xingguo
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