1) Type: 9mm diameter electert condenser microphone2) Direct: omni directional3) Sensitivity: 58dB+3dB4) Impedance: low5) Frequency response: 30Hz to 16,000Hz6) Standard operating voltage: 3V

Type: Desk microphoneResistance:2Microphone:9.7x4.5Microphone sensibility:47dbSignal wire:2.4Inser diameter:3.5mm

Frequency range 5-25000mhzSensitivity 97dbImpedance 50 ohmMaximum power input 100mwPlug(mm)3.5 mm stereo gold platedAdaptor 6.5 mm stereo gold platedCable length approx.3m(ofc)weight(withoutcord) appr

Product description:Type: Open air, dynamicDriver unit:40mm mylarImpedance:32 ohmSensitivity:110dbFrequency response:20-20,000hzMicrophone: Condenser typeSensitivity: -52dbCord length:2.3mPlug: Gold-p

Product Name: Headphone with MicrophonePlace of Origin: ChinaWe offer over a thousand of today`s top IT products and accessories from a number of leading manufacturers.Together with our commitment to

Some stock of headphone with low price, if you need, pls. Contace me. The model is: CD-60, CD-70, CD-90, CD-470, CD-309, CD-580, CD-270. EACH OF 3000PCS.

Now we have 15,000pcs unilateral earphone stock,if you need,please contact me as soon as you wish.the color is white,with plastic bags.

We are a headphone manufacture, have been in design, produce and sales headphoneFor more than 15years. If you like, pls load website. If any more information you need, pls contact with me as you wish.

We are a headphone manufacture, have been in desigh, produce and sales headphoneFor more than 15years. To write this letter, I hope we can build businessRelations with you on mutual benefit. If you li