Description
Description
The Logitech H111 Stereo Headset (Model: 981-000593) is a lightweight, reliable, plug-and-play audio solution designed for everyday communication, online learning, office calls, and multimedia playback. Built with a simple 3.5mm audio jack connection, it offers multi-device compatibility, connecting seamlessly to Windows PCs, MacBooks, Chromebooks, smartphones, and tablets without requiring drivers or additional software setup.
Designed in a classic black finish, the H111 features a comfortable, adjustable headband paired with ultra-soft foam ear cushions for extended wear during long study sessions or work calls. The integrated bi-directional noise-canceling microphone isolates your voice while suppressing unwanted ambient background noise. Equipped with a 180-degree rotating mic boom, it can be worn conveniently on either the left or right side—or tucked neatly out of the way when you are simply listening to music or watching videos.
Specifications
| Feature | Specification |
| Product Category | Lightweight Wired On-Ear Communication Headset |
| Brand / Series | Logitech Desktop & Office Audio Essentials |
| Model / Part Number | 981-000593 |
| Chassis Color & Material | Matte Black High-Impact Polymer with Foam Ear Pads |
| Microphone Type | Bi-Directional Noise-Canceling Rotating Boom Mic |
| Microphone Rotation | $180^\circ$ Flexible Adjustment (Can be worn on left or right side) |
| Connection Interface | Universal 3.5mm Analog Audio Jack (Single 4-Pole Combo Plug) |
| Cable Length | 1.3 meters ($130 \text{ cm}$) |
| Input Impedance | $32 \text{ Ohms}$ |
| Headphone Sensitivity | $100 \text{ dB} \pm 3 \text{ dB}$ |
| Frequency Response (Headset) | $20 \text{ Hz} – 20,000 \text{ Hz}$ |
| Frequency Response (Mic) | $100 \text{ Hz} – 16,000 \text{ Hz}$ |
| Net Unit Weight | Lightweight 74 grams |


























