Microphone Type: Unidirectional

Sensitivity (headphone): 32 Ohms

Sensitivity (headphone): 100 dB +/-3 dB

Sensitivity (microphone): -58 dBV/µBar, -38 dBV/Pa +/- 4 dB

Frequency response (Headset): 20 Hz - 20 KHz

Frequency response (Microphone): 100 Hz - 16 KHz

Weight: 0.074 kg

Cable length: 2.35 m

Noise-cancelling mic: Yes (bi-directional)

Connections: USB‑A

Works With Mobile Devices: No

Controls: In-line

Customize with Logi Tune: No

Earpads: Leatherette, padded

Color: Black

Cable Length: 1.9 m

Weight: 0.197 kg

Keyboard

Adjustable keyboard height

10-Key Number pad

Key type: Deep profile

Caps lock indicator light

Up to 10 million keystrokes (excludes number lock key)

Mouse

Sensor technology: Optical tracking

Number of buttons: 3 (Left/Right-click, Middle click)

Scrolling: line-by-line

Scroll Wheel: Yes, Optical

Keyboard

Spill-resistant design

10-Key Number pad

Caps lock indicator light

Num lock indicator light

Up to 10 million keystrokes (excludes number lock key)

Key type: Deep profile

Battery type keyboard: 2xAAA

Wireless operating distance: 10 meters

Wireless technology: Logitech Nano Receiver

Mouse

Sensor technology: High Precision Optical Tracking

Sensor resolution: 1000 DPI

Number of Buttons: 3

Scroll Wheel: Yes- Mechanical

Scroll Buttons: Middle Button

Battery type mouse: 1xAA