A4TECH HS-28I HEADPHONE
| Style: On-the-Head | |
| Product name: Stereo Headset | |
| Frequency Response: 20 Hz ~ 20 KHz | |
| Nominal Impedance: 32 ohms | |
| Microphone Sensitivity: -58 db | |
| Sensitivity: 105 dB±3 dB ‘at 1000 hz ‘ | |
| Speaker Diameter: F40 mm | |
| Earphone / Microphone Plug: 3.5 mm Stereo | |
| Controller: Volume knob on the headset | |
| System Requirements: WindowsXP / Vista / 7 / 8 / 8.1 / 10 |
