Logitech H540 USB Headset – 981-000480

The Logitech H540 USB Stereo Headset (981‑000480) is an easy-to-use wired headset offering digital stereo audio and a noise-canceling microphone—ideal for voice and video calls, remote work, online education, and multimedia sessions. Designed for plug-and-play operation via USB‑A, it features on-ear volume and mute controls, a visible mute indicator light, padded leatherette ear cushions, and a padded headband for long-lasting comfort.

Product Features

High-definition digital stereo sound

Laser-tuned drivers combined with a built-in equalizer deliver crisp, rich audio for voice calls, music, and video playback

Noise-canceling microphone with rotating boom

The bi-directional microphone reduces ambient noise and swings out of the way when not in use for flexible placement

On-ear volume and mute controls with mute light

Volume and mute buttons on the right earcup provide instant access, and a red LED on the cord visually confirms mute status

Padded leatherette comfort

Soft leatherette ear pads and a cushioned headband ensure comfortable wear even during extended sessions

USB‑A plug-and-play setup

No software or drivers required—just connect to a USB port on Windows, macOS, or ChromeOS devices for instant operation

Product Specifications

• Product type: Wired USB stereo headset
• Model number / Part: 981‑000480
• Connector: USB‑A plug
• Headphone impedance: 20 Ω
• Headphone sensitivity: approximately 115 dB ± 3 dB
• Headphone frequency response: 20 Hz–20 kHz
• Microphone type: Bi‑directional boom microphone (rotatable)
• Microphone sensitivity: approximately –42 dBV/Pa ± 3 dB
• Microphone frequency response: 100 Hz–16 kHz
• Cable length: approximately 1.8 m (5.9 ft)
• Weight: approximately 120 g (4.23 oz)
• Controls: On‑ear volume and mute buttons, LED mute indicator