LOGITECH H111 Stereo Headset – Simple, Affordable Wired Audio for Calls
The LOGITECH H111 Stereo Headset (Model: 981-000593) is a simple, affordable Wired Stereo Headset perfect for clear voice calls, Skype, and webinars. It connects universally using a single 3.5mm jack, combining audio and microphone into one plug for broad multi-device compatibility (laptops, tablets, smartphones, etc.).
Key Features
- Universal 3.5mm Connectivity: Plugs directly into a single 3.5mm audio jack, eliminating the need for adapters on most modern devices.
- Clear Audio: Features a 20 Hz to 20 kHz headphone frequency response for reliable stereo sound.
- Unidirectional Mic: Includes a rotating Unidirectional Boom Mic designed to focus on your voice and reduce surrounding background noise for clearer conversations. The boom can be rotated out of the way when not in use.
- Comfortable Design: Features a lightweight, adjustable headband and On-Ear foam cushions for comfortable use during calls.
- Affordable Reliability: A basic, durable headset optimized for ease of use and long-term reliability.
Headset Technical Specifications
| Specification | Detail |
|---|---|
| Model | 981-000593 |
| Connectivity | 3.5mm Jack (Single Plug) |
| Form Factor | On-Ear |
| Headphone Freq. Response | 20 Hz – 20 KHz |
| Microphone Freq. Response | 100 Hz – 16 KHz |
| Mic Type | Unidirectional Boom Mic |
| Headphone Impedance | 32 Ohms |
| Headphone Sensitivity | 100 dB +/- 3 dB |
| Microphone Sensitivity | -58 dBV/µBar, -38 dBV/Pa +/- 4 dB |
| Cable Length | 5.9 ft (1.8 m) |
System Compatibility
The H111 is broadly compatible with virtually all operating systems and calling platforms that support a 3.5mm audio jack.
| Component | Connection Type | Operating System Requirements |
|---|---|---|
| Headset | 3.5mm Jack | Windows, macOS, or ChromeOS, and popular calling platforms. |
| Certifications | N/A | Certified Works With Chromebookâ„¢ |
Dimensions
| Component | Height | Width | Depth | Weight |
|---|---|---|---|---|
| Headset | 6.38 in (162 mm) | 5.67 in (144 mm) | 1.81 in (46 mm) | 2.61 oz (74 g) |
| Cable | N/A | N/A | N/A | N/A |


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