Logitech H340 USB Headset with Noise-Cancelling Mic (981-000475)
Logitech H340 USB Headset with Noise-Cancelling Mic (981-000475)
The Logitech H340 is a lightweight, plug-and-play USB headset designed for easy use and reliable performance, perfect for office calls, virtual meetings, and general multimedia.
 Specifications:
1. General Information
- Model Number: Logitech H340 (981-000475)
- Form Factor: Over-ear, wired stereo USB headset
- Color: Black
2. Audio Performance
- Sound Type: Stereo
- Frequency Response (Headphones): 20 Hz – 20 kHz
- Driver Size: Approx. 30mm
- Impedance: 20 Ohms
- Sensitivity: ~115 dB SPL/mW at 1 kHz
- Total Harmonic Distortion (THD): <2%
3. Microphone
- Type: Noise-cancelling microphone
- Frequency Response: 100 Hz – 16 kHz
- Positioning: Fixed boom arm on the left side
- Noise Cancellation: Reduces background noise for clearer communication.
4. Connectivity
- Connection Type: USB-A (wired)
- Compatibility:
- Windows, macOS, Chrome OS
- Popular calling and conferencing platforms like Zoom, Microsoft Teams, Google Meet, etc.
5. Design and Build
- Weight: Lightweight for extended use
- Adjustable Headband: Ensures a comfortable fit for various head sizes
- Ear Cushions: Soft foam for comfort during long usage sessions
- Cable Length: 1.8 meters (5.9 feet)
Key Features:
- USB Plug-and-Play:
- Easy setup with no drivers required—connect via USB and start using instantly.
- Clear Stereo Sound:
- Balanced audio for calls, music, and multimedia applications.
- Noise-Cancelling Microphone:
- Minimizes background noise for professional-sounding conversations.
- Lightweight and Comfortable Design:
- Adjustable headband and soft ear cushions provide a secure and comfortable fit.
- Wide Compatibility:
- Works seamlessly with major operating systems and communication platforms.
Ideal Use Cases:
- Professional calls and virtual meetings.
- Online learning and virtual classrooms.
- Multimedia and casual entertainment.








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