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Grey Logitech H111 stereo headset with adjustable headband and foam ear cushions, 3.5mm plug

Logitech

Logitech H111 Stereo Headset Grey 3.5mm

SKU CH-C0DN-QMB6G

Stereo headset with 3.5mm jack, adjustable headband and ultra-soft foam ear cushions for clear calls and audio

  • ColorGrey
  • Headphone Frequency Response20 Hz to 20 kHz
  • Headphone Input Impedance32 Ohms
  • Headphone Sensitivity100 dB +/-3 dB
  • Connector3.5mm
  • Cord Length5.9ft
  • Clear stereo sound from 20 Hz to 20 kHz drivers
  • Noise-reducing mic captures voice from 100 Hz to 16 kHz
  • Lightweight 0.19 kg build with adjustable headband for comfort
  • Ultra-soft foam ear cushions suit long calls and sessions
  • Universal 3.5 mm jack works with PC, phone and tablet

Multi-Device Stereo Headset

The Logitech H111 is a lightweight stereo headset built for daily voice calls, webinars and casual listening. It connects through a single 3.5mm plug to computers, smartphones or tablets without extra software. The adjustable headband and ultra-soft foam ear cushions keep long sessions comfortable.

Analogue Connection and Light Weight

Because the headset draws power directly from the 3.5mm jack, there is no battery to charge and no driver installation required. The 5.9ft cable gives enough slack to stand and stretch during extended conversations. At 0.19KG the headset adds minimal strain during all-day wear.

Wired Simplicity Over Wireless Complexity

This model suits users who prefer a permanent wired link instead of managing Bluetooth pairing or charging cycles. It replaces bulkier USB headsets when a single 3.5mm port is the only audio interface available. Buyers needing active noise cancellation or a detachable boom microphone should consider other designs.

Highlights

  • Clear stereo sound from 20 Hz to 20 kHz drivers
  • Noise-reducing mic captures voice from 100 Hz to 16 kHz
  • Lightweight 0.19 kg build with adjustable headband for comfort
  • Ultra-soft foam ear cushions suit long calls and sessions
  • Universal 3.5 mm jack works with PC, phone and tablet

Specifications

BrandLogitech
ModelH111
ColorGrey
Headphone Frequency Response20 Hz to 20 kHz
Headphone Input Impedance32 Ohms
Headphone Sensitivity100 dB +/-3 dB
Connector3.5mm
Cord Length5.9ft
Weight0.19KG
Microphone Frequency Response100 Hz –16 kHz
Microphone Sensitivity-58 dBV/µBar, -38 dBV/Pa +/- 4 dB

Questions about this item

How do I plug the 3.5mm jack in so both speakers and the microphone work?

Insert the single 3.5mm plug fully into a combined headset port or use the supplied splitter for separate mic and headphone sockets; the 5.9 ft cable reaches most desktop layouts.

Which parts wear out first and can they be swapped?

The ultra-soft foam ear cushions compress over time; they are not user-replaceable, so the whole headset is replaced when they degrade.

At what volume level does the headset start to distort during long calls?

The 100 dB sensitivity and 32 Ω impedance mean the drivers reach their clean-output ceiling before most built-in sound cards clip, so distortion is usually source-limited rather than headset-limited.

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