Plantronics Blackwire C315-M 204440-01

$54.56 $69.95

Corded USB Headset with 3.5MM Connection

Superior Audio Quality

Offering PC wideband, noise-canceling microphone and hi-fi stereo sound (C325), the Blackwire 315/325 headsets provide a truly outstanding audio experience – making them ideal for voice, music and multi-media. The Dynamic EQ feature optimizes your voice quality when on calls and automatically adjusts the EQ settings when you’re listening to music or multi-media.

The Plantronics Blackwire C315-M delivers superior audio quality, Dynamic EQ features for crisp acoustic experience and a comfortable design, making it an ideal choice for office use.

SKU: 4578 Category:


  • Connects To: PC or Mac via USB, smartphone and tablet via 3.5mm
  • Compatible with: Windows or Mac OS
  • Ideal For: Users transitioning to PC telephony for webinars, conference calls, music and other multimedia applications
  • PC Audio Perfomance: microphone frequency response 100Hz – 10kHz optimal for PC wideband voice telephony, enhanced digital signal processing (DSP), noise canceling microphone
  • Hearing Protection: Sound Guard Acoustic limiting for protection against sounds above 118 dBA
  • Limited Warranty: 2 years
  • Model: monaural, Certified for Skype for Business and Optimized for Microsoft Lync


  • Easily manage calls from PC smartphone or tablet with USB or 3.5mm connectivity
  • Intuitive inline controls to answer/end PC calls, control volume and mute
  • Ultra-soft leatherette ear cushions fold flat in the included carrying case for easy storage and portability


Product Sheet

User Guide

Parts & Accessories

Clothing clip 06439-20
Clothing cable Clamp ASSY, SP

Plantronics Leatherette Ear Cushion 60425-01

Leatherette Ear Cushion for Encore, Supra, and Entera.