Plantronics Blackwire C3220 USB Stereo Headset - Black
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Technical specifications:
- Connection: USB Type-A;
- Stereo, for both ears;
- Noise-Canceling microphone
- Dynamic EQ - automatic sound adjustment for using voice or multimedia;
- Frequency response (headphones): 20 - 20,000 Hz;
- Microphone frequency response: 100 - 10,000 Hz;
- SPL: 118 dB;
- Digital signal processing (DSP) and Wide band frequency - optimize the sound for a more natural voice;
- The Sound Guard function protects against sound peaks above 118 db SPL (sound pressure level);
- Support for all leading Softphone providers; Avaya, Cisco, IBM, etc .;
- Leather earphones;
- Weight: 118 g.
Warranty: 24 months