Detailed Specifications
Logitech 981-000999 – Stereo Headset (3.5 mm jack)
Overview :
The Logitech 981-000999 stereo headset is designed for education and business users who need a simple, reliable audio solution for voice calls, online classes and general computer use. It provides stereo sound with a dual‑ear design, and includes an adjustable, rotating microphone boom that can be positioned on either side of the head. The headset connects via a standard 3.5 mm (0.13 in) audio jack, making it compatible with laptops, Chromebooks, tablets and desktops with a headset port. It is appropriate for shared‑use scenarios in schools, libraries, labs or call‑centres, where durability and clean‑ability matter. The leatherette ear cushions are built for easy cleaning and the headband adjusts to fit a range of users.
Key Features :
Dual‑ear stereo design for immersive sound capture
Rotating microphone boom with 180° positioning option
Standard 3.5 mm audio jack interface for broad compatibility
Leatherette ear cushions designed for easy cleaning
Lightweight adjustable headband for user comfort
Specifications
| Specification | Value |
|---|
| Brand | Logitech |
| Part Number | 981‑000999 |
| Product Type | Stereo Headset (corded) |
| Input Impedance | 32 Ω |
| Headphone Sensitivity | 100 dB ±3 dB |
| Microphone Sensitivity | –58 dBV/µBar / –38 dBV/Pa ±4 dB |
| Frequency Response (Headset) | 20 Hz – 20 kHz |
| Frequency Response (Microphone) | 100 Hz – 16 kHz |
| Cable Length | 5.9 ft (1.8 m) |
| Dimensions (H × W × D) | 6.38 in × 5.67 in × 1.81 in |
| Weight | 0.074 kg (≈0.163 lbs) |
| Connector | 3.5 mm audio jack |
| Ear Cushion Material | Leatherette |
