Detailed Product Description

Base parameter

Optional colors: black

Electric and acoustics specificationStandard inspection condition

MIC

Style:                 capacitive     

Point:                 Single point

Impedance :            2kΩ ± 30%    

Effective Frequency Band: 80 15000Hz

Output S.P.L. :          -38dB ± 4dB at 1kHz (0Db = 1V/1Pa)

Line length:            3m,with volume control

Plug:                 Φ3.5-3p plated Auheadphone and MIC have own plugs

Electric and acoustics specificationStandard inspection condition

Headphone

style:                          Dynamic

Adorn mode:                    headband

Impedance:                     32Ω ± 30%

Unit specifications:              Φ40mm     

Effective Frequency :             18 22000Hz

QutputS.P.L :                   106dB+2/-3.5dB at 1kHz

SPL Differency between Lch &Rch : ± 3dB   

Input Power:                    Reted: 40mW ; Max: 100mW

Buzzes & Rattle test:             1.0v  (sine wave)

Testing

Low:

Song: <<Gu Shi>>

Powerful, bass-driven stereo sound. Drumbeats are vivid. Feeling like being personally on the scene. Astonishing effects.

Mid:

Song: song<<Qia SI Ni De Wen Rou>>

Good reduction capacity. Natural and pure sound. A little pity in stress. Some of the stress part in her song is not showed to the greatest degree..

High:                                                                                    

Song: << Gu Zheng-Gao Shan Liu Shui >>

Some tones are showed in a plain way, not showing ups and downs to a good certain. Marvelous performance in tones with acutance. Smooth, clean but not sharp timber. Good in high tone extension.

Conclusion: Comfortable to wear and noise cancelling. Performing well in analyzing and position orientating as a multi-media earphone. Wise earmuffs bring wide sound field,Good in watching movies and enjoying symphony with real and splendid effects