Plantronics Blackwire C3210 USB-C Mono - Black

Features:

    Connectivity: USB Type-C;
    Mono, for one ear;
    Noise-Canceling microphone
    Dynamic EQ - automatic adjustment of sound for use in voice or multimedia;
    Frequency response (headphones): 20 - 20,000 Hz;
    Frequency response of the microphone: 100 - 10,000 Hz;
    SPL: 118 dB;
    Digital Signal Processing (DSP) and Wide band frequency - optimize sound for a more natural voice;
    Sound Guard function protects against sound peaks above 118 db SPL (sound pressure level);
    Support for all leading Softphone providers; Avaya, Cisco, IBM, etc .;
    Foam earphones;
    Weight: 87 g.

Warranty: 24 months