Plantronics Blackwire C315 (also called C315.1) corded USB monaural (single-ear) headset incorporates the latest wideband technology for superior PC audio quality. The C315 features noise-canceling microphone to block out background noise in your environment so caller won't hear it. Also features convenient volume control and mute buttons in-line. QuickAdjust mic boom makes the Blackwire C315.1 for perfect microphone placement.
SoundGuard audio technology protects your ears against sudden sound spikes. Dynamic EQ feature optimizes your voice and automatically modifies EQ settings to those best for music or multi-media. Features DSP (Digital Signal Processing) to even out VoIP call quality. Simple USB plug-and-play connection.
Built for all-day comfort with soft leatherette, ultra comfortable ear cushion. Includes protective carrying case as shown in photo above. Ear cushion folds flat for easy travel. Blackwire C315.1 covered by 2-year Plantronics factory warranty. Part number 204440-02 (formerly 200264-02)