Logitech H540 USB Headset
USB‐A plug‐and‐play connection — no special drivers needed.
Noise‐cancelling boom microphone to reduce background noise.
On‐ear controls on the right ear‐cup for volume and mute.
Mute indicator light (on the cable) so you can see when mic is muted.
Soft padded ear‐cups and padded adjustable headband for comfort over longer periods.
Technical Specifications
Specification
Model / Part Number 981‐000510
Connection Type Wired USB‐A (full speed USB 2.0)
Cable Length ~ 1.8 m (5.9 ft)
Headphone / Speaker Frequency Response 20 Hz ‐ 20,000 Hz
Microphone Frequency Response 100 Hz ‐ 16,000 Hz
Headphone Sensitivity 115 dB ±3 dB
Microphone Sensitivity –42 dBV/Pa ±3 dB
Input Impedance (Headphones) ~ 20 Ω
Supported Operating Systems Windows, macOS, Chrome OS (works with computers having USB‐A or adapter)