Acer Nitro Gaming Headset II: 50mm Drivers | Retractable Omni-Directional Noise-Canceling Microphone with On-Cable Controls | Over-Ear Design with RGB Lights

Driver Diameter: 50mm | Driver Materials: Neodymium
Frequency Response: 100Hz-10KHz | Impedance: 21 ohm (+/- 15%) | Sensitivity: 115dB (+/- 3dB at 1KHz)
Microphone: Retractable Omni-directional Noise-Canceling Microphone with On-Cable Controls
Microphone Sensitivity: -42dB (±3dB) | Microphone Frequency Response: 100Hz-10KHz
Plug Kind: 3.5mm & USB | Cable Size: Braided Spherical Cable at 6.89 ft