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Cheap High Quality Language Lab Headphone

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-28 12:38

  • Browse the number:

    264

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Company Profile

Ningbo Hi-Tech Park Bolin Technique Co., Ltd.

By certification [File Integrity]

Contact：Mr. Zheng Xingguo(Mr.)  

Email：

Telephone：

Phone：

Area：Zhejiang

Address：Zhejiang

Website： http://cnnbbolin.kskuntai.com/

Product Details


Cheap High Quality Language Lab 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
SPECIFICATION MOQ SIZE
Earphone:
Impedance :32ohms
Sensitivity : 110±3dB
Frequency range : 20~20000Hz
Rated power : 2×100mW
 Microphone
Sensitivity : -48±3dB
Directivity : omnidirectional
Frequency response : 30~16000Hz		 100 40 sets per carton
Dimension:69*42*47cm
Gross weight:14kg