The Logitech H540 delivers rich, digital stereo sound with laser-tuned drivers and a built-in equalizer for immersive audio whether you're on calls, watching movies, or listening to music. With plug-and-play USB-A connectivity, it works instantly with any PC or Mac—no setup needed.

The noise-canceling microphone reduces background noise for clearer conversations, and the right-sided boom mic can be tucked away when not in use. On-ear controls let you easily adjust volume or mute, with a mute indicator light to confirm status at a glance.

Designed for long-lasting comfort, it features a padded leatherette headband and ear cups, making it ideal for extended use at home or work.

Specifications

Dimensions:

• W245 x H180 x D78mm (9.65 x 7.09 x 3.07in)
• 120g (4.23oz)
• Cable Length: 1.8m (5.9ft)

Sound:

• Microphone Type: Bi-directional
• Input Impedance: 20 Ohms
• Headphone Sensitivity: 115 dB +/-3 dB
• Microphone Sensitivity: -42 dBV/Pa +/- 3 dB
• Headset Frequency Response: 20 Hz - 20 kHz
• Microphone Frequency Response: 100 Hz - 16 KHz