Logitech 981-000480 H540 USB Headset Black

Logitech 981-000480 H540 USB Headset Black with Noise Cancelling mic and adjustable headband

The Logitech 981-000480 H540 Laser-tuned drivers and built-in equalizer for precision audio. USB-A plug-and-play connectivity lets you instantly enjoy music, movies, and calls in rich, digital stereo sound. On-ear controls and mute indicator light make it easy to see when the mic is muted.

High-Definition Sound Quality

Laser-tuned drivers and built-in equalizer provide rich, digital audio for full immersion in music, games and calls. This plug-and-play headset can be used with any PC or Mac computer with a USB-A port or adapter without the need to install software.

Noise Cancelling Mic

Minimizes unwanted background noise for clear conversations. Right-sided mic can be conveniently positioned for better voice capture. Discreet boom can be tucked inside the headband and out of the way when you’re not using it.

Noise Cancelling Mic

Minimizes unwanted background noise for clear conversations. Rigid, left-sided mic can be positioned for better voice capture. Moveable boom can be tucked out of the way when you’re not using it.

On-Ear Controls

Adjust the volume or mute your calls with simple on-ear controls located on the right ear cup. Confirm mute status with an easy-to-see light indicator on the headset cord.

Padded Comfort

Ultra-comfortable, adjustable design. Soft, padded leatherette headband and ear cups feel good even after hours of listening.

USB-A Connection

USB provides easy plug-and-play operation. Simply plug the USB-A connector into your computer and instantly enjoy conversations, movies, or music in rich stereo sound.

Logitech 981-000480 H540 USB Headset Black

Technical Specifications

• Microphone Type: Bi-directional
• Input Impedance: 20 Ohms
• Sensitivity (headphone): 115 dB +/-3 dB
• Sensitivity (microphone): -42 dBV/Pa +/- 3 dB
• Frequency response (Headset): 20 Hz - 20 KHz
• Frequency response (Microphone): 100 Hz - 16 KHz

Dimensions

• Headset: (HxWxD) 180 x 215 x 78mm
• Weight: 0.12kg

System Requirements

• Windows®, macOS, or Chrome OS™ and popular calling platforms.
• Certified Works With Chromebook™.
• USB port 1Type A port or adapter

Contents

• USB Computer Headset
• User documentation