Headphone
* Driver unit : 40mm Diameter Neodium Magnet unit
* Frquency Range : 20 ~ 20,000Hz
* Impedance : 32 ohm
* Sensitivity : 102dB ± 3dB(at 1kHz)
* Maximum Power input : 100mW

Microphone

* Frquency Range : 30 ~ 16000Hz
* Impedance : 2.2 Kohm
* Sensitivity : - 5dB at 1 KHz
* Maximum Power input : 0.5mA

Jack : 3.5mm Stereo
Cord : 2.5m±10% Fabric type