- Driver diameter: 50 mm;
- Impedance: 20 ohm ± 15%;
- Sensitivity: 115dB ± 3dB;
- Frequency: 20-20000Hz;
- Microphone Size: 6.0 * 2.7mm;
- Microphone sensitivity: -38dB +/- 3dB;
- Microphone Impedance: 2.2kohm;
- Direction: Omnidirectional;
- LED operating voltage: DC5V +/- 5%;
- Operating current: Under the 100mA;
- Headphone interface: USB + 3.5mm stereo audio and microphone jack;
- Cable length: About 2.2m / 7.22ft;
- Headphone size: About 19 x 10 x 21 cm;
- Headphone weight: 456 grams.
