Logitech H340 Wired USB Stereo Headset – 981-000475

The Logitech H340 Wired USB Stereo Headset (981‑000475) is a cost‑effective yet high‑quality USB-A headset designed for crystal‑clear voice and video calls, online meetings, remote teaching, and everyday multimedia. With digital stereo sound and a rotating, noise‑canceling omnidirectional microphone, it delivers clear audio performance. Its lightweight structure, adjustable headband, and soft swivel-mounted foam ear cushions ensure comfort during extended use. This plug-and-play USB headset works seamlessly with Windows, macOS, and Chrome OS, eliminating the need for extra drivers.

Product Features

Digital stereo sound

Offers clear and balanced audio across calls, music, webinars, and video playback

Noise‑canceling microphone

Right‑side rotatable boom microphone reduces background noise and captures your voice clearly; boom can be tucked into headband when unused

USB‑A plug‑and‑play connection

Simple USB‑A interface requires no installation—just plug into your PC or Mac for instant use

Lightweight adjustable design

On‑ear headset weighs approximately 100 g and includes an adjustable headband with swivel ear cushions for all‑day comfort

Long cable for mobility

The 1.8 m (5.9 ft) cable provides flexibility to move or stretch during calls or streaming sessions

Product Specifications

• Product type: Wired USB stereo headset
• Model number / Part: 981‑000475 (H340)
• Connector: USB‑A plug
• Headphone impedance: ~22 Ω
• Headphone sensitivity: ~115 dB ± 3 dB
• Headphone frequency response: 20 Hz – 20 kHz
• Microphone type: Bi-directional boom mic (rotatable)
• Microphone sensitivity: ~–42 dBV/Pa ± 3 dB
• Microphone frequency response: 100 Hz – 16 kHz
• Cable length: ~1.8 m (5.9 ft)
• Weight: ~100 g (3.5 oz)
• Controls: None integrated on wire
• Operating systems: Windows®, macOS®, ChromeOS™ (Works with Chromebook)
• Warranty: 2‑year limited hardware warranty