Detailed Product Description

Electric and acoustics specificationStandard inspection condition

MIC

Style:                 capacitive     

Point:                 Single point

Impedance :            2kΩ ± 30%    

Effective Frequency Band: 80 15000Hz

Output S.P.L. :          -48dB ± 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

Earphone

style:                          Dynamic

Adorn mode:                    Foldable headset

Impedance:                     40Ω ± 30%

Unit specifications:              Φ28mm     

Effective Frequency :             20 20000Hz

QutputS.P.L :                    103dB+2/-3.5dB at 1kHz

SPL Differency between Lch &Rch : ± 3dB   

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

Buzzes & Rattle test:             1.2v (sine wave)

Testing

Low:

Song: <<Gu Shi>>

Sound willowy, but dives general, overall speaking displays in the similar earphone also calculates well

Mid:

Song: <<Du Kou>>

MS Cai qins sound can be have a good appearance, The breath sound, the saliva sound or other slight sound can have very good manifestation, the voice with some magnetic bring comfortable feeling.

High:

Song: << denon >>

Various musical instrument playing simultaneously makes man feel stronge, powerful, very clean, simply. Musical instrument's sound can very good release, the return to original state is high. The scene feeling is good

Conclusion: Wears comfortably, while three frequency balanced performance's, the treble is slightly prominent, the reverberation is moderate, the low distortion, the return to original state is high. The sound is quite bright. Dynamics just right. Analysis dynamics is good. Very clear. Musical instrument reverberation time can relaxed listen to musical instrument's type and quantity. The whole says. The sound is bright and is full.