Logitech USB Headset H340

Overview
A lightweight, plug-and-play USB headset that delivers crystal-clear, digital audio.
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Exceptional sound clarity
With crystal-clear digital sound, your internet calls, music, viral videos, and more will sound better than they ever have.
Comfortable design
Enjoy a perfect, comfortable fitwith an adjustable, lightweight design.
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Features:
Plug into a world of crystal-clear audio.
Plug-and-play
Achieve high-quality audio by simply plugging in the USB connection.
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Experience digital clarity
Bring all your favorite sounds to life with clear, digital audio.
More lifelike chatting
The flexible microphone reduces background noises, so your friends and family can hear more of your crystal-clear voice.
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Pure comfort
Enjoy unmatched comfort and the perfect fit with the lightweight, flexible headband.
Plays nice
Works with games, movies, music, and common calling applications including Skype , Yahoo! Messenger, Gmail Voice & Video Chat, and Windows Live Messenger.
Specifications:
System Requirements
Windows or Mac OS
USB port
Warranty Information
2-year limited hardware warranty
Package Contents
USB headset
User documentation
Technical Specifications
Cable length: 6 ft/1.8m
USB
Frequency response:
Headset: 20 Hz 20,000 Hz
Microphone: 100 Hz 10,000 Hz
Sensitivity: -40 dBV/Pa +/- 3 dB