This Type Have Mic , Configuration With the import diaphragm ,Dedicate for

Head-Fi Level , Only Famous Brand Audio Speaker Manufacture Factory can

use . Sound Quality Super

Design like B&B 878 or Beyardynamic DX120 . Housing itself the Cavity is very

good for performance excellent sound

Sound Quality - Hotel California Burning 50 hours :

Stage & Resolution : Music Start From 1:20s , audience's screams and

applause Very Very Clear , Just Normal listening , ok , no need try to find

something because you will not miss it , this is a very outstanding Advantage

for this headset . 1:29s , Surprise Comes Out , THAT PEOPLE Whistle Voice

JUST LIKE HE Whistle Beside Your Ear ! For Details Really Nice . Noise Blocking

Super , Basically Can not Hear other noise when you use this earphone .

Treble : Wide and Open , Excellent , try volume 80% ,Instrumental Sound very

Touching , Performance is on mid to high is control very well ```

Mid : Both for female or Male Singer is quite good performance . you can hear

the emotion from the singer , no matter the happiness or sadness , Vocal

directly to your heart

Bass : go deep and Stable ,Very smooth , Listening long time will not feel

boring , Drum voice from start till fade out you can catch every details about

the bass , goes deep and goes Lively , at the same time , Mid Frequency Still

there , not impact the performance of vocal .

Really Nice Headset , This is the best DIY Earphone With Mic , if you are

searching the headset budget from 250~400rb , you can take this one.

Serious Recommend``

Earphone Housing : Aluminium Alloy , Head-FI

Driver Unit : diameter 9.2mm, (Professional Audio Diaphragm)

Cable : HiFi Upgrade Materials,32-core crystal copper,Transparent Black TPE

Jack:3.5mm Gold,HighQuality Plug Full Metal,Output Sound More Pure /Clear

Frequency : 10Hz~ 20KHz

Sensitivity : 112 +/- 3dB

Impedance : 16