Logitech H540 USB-A Headset with Noise Cancelling Mic – Black – 981-000480

The Logitech H540 USB Computer Headset features plug-and-play connectivity so you can instantly enjoy music, movies, and calls in rich, digital stereo sound . Laser-tuned drivers and a built-in equalizer provide rich, digital audio for full immersion.

On-ear controls make it easy to adjust volume or mute calls, and a convenient mute indicator light lets you see when the mic is muted at a glance . The noise-canceling microphone minimizes unwanted background noise for clear conversations.

Ultra-comfortable, adjustable design with soft, padded leatherette headband and ear cups feels good even after hours of listening .

Key Features

High-Definition Sound Quality
Laser-tuned drivers with built-in equalizer. Rich, digital audio for music, games, and calls. Frequency response: 20 Hz – 20 kHz. Sensitivity: 115 dB +/-3 dB. Impedance: 20 Ohms .

Noise-Canceling Microphone
Bi-directional mic with -42 dBV/Pa +/- 3 dB sensitivity. Minimizes unwanted background noise for clear conversations. Right-sided mic positions for better voice capture .

On-Ear Controls with Mute Indicator
Adjust volume or mute calls with simple on-ear controls. Mute indicator light on cord confirms status at a glance. Located on right ear cup for easy access .

Padded Comfort Design
Soft, padded leatherette headband and ear cups. Ultra-comfortable for hours of listening. Weight: 0.12 kg. Dimensions: 180 x 245 x 78 mm .

USB-A Plug-and-Play
Simply plug into any USB-A port and start using instantly. No software installation required. Works with Windows, macOS, and ChromeOS .

Technical Specifications

• Connection Type: USB-A Wired

• Cable Length: 1.8 m

• Microphone Type: Bi-directional

• Microphone Sensitivity: -42 dBV/Pa +/- 3 dB

• Microphone Frequency Response: 100 Hz – 16 kHz

• Headphone Sensitivity: 115 dB +/-3 dB

• Headphone Frequency Response: 20 Hz – 20 kHz

• Impedance: 20 Ohms

• Color: Black

• Part Number: 981-000480

2-Year Limited Hardware Warranty
Backed by Logitech’s comprehensive 2-year limited hardware warranty .

What’s in the Box:

• Logitech H540 USB Computer Headset

• User documentation