Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Answer VoIP calls by simply putting on the Plantronics Blackwire C725-M USB Corded Stereo Headset with Smart Sensor technology. Another technology offered with this headset is Active Noise Canceling, which blocks out distractions so you can use it in noisy environments. It is also built with a cushioned metal headband that provides comfort and durability.
This headset has been optimized for use with Microsoft Lync to provide call controls with the Office Communications Server and connects to your PC or Mac via USB. You can use this headset for managing calls and immersing yourself in audio from music and multimedia with dynamic hi-fi stereo sound. To clearly hear calls, two cushioned earpieces utilize PC wideband and digital signal processing audio technologies to deliver heightened speech clarity. In addition, your voice is enhanced via a noise-canceling microphone.
Intuitive inline controls on the cord allows you to control the volume as well as mute, answer, and end calls. Additionally, this headset offers inline indicator lights and audio alerts that let you know if you are connected, muted, and the volume status. Included with the headset is a carrying case that protects the headset with foldable ear cushions when traveling.
Smart Sensor Technology
Smart Sensor technology lets you answer a call by simply putting on the headset.
Active Noise Canceling (ANC) Technology
The surrounding sound waves are reversed to cancel out low frequency noise in order to isolate and minimize ambient noise.
This feature optimizes your voice quality when on calls and automatically adjust the EQ settings when you are listening to music or multimedia.
This headset uses PC wideband audio with a noise-canceling microphone and digital signal processing to provide a more natural voice sound.
In the Box
Plantronics Blackwire C725-M USB Corded Stereo Headset
Limited 2-Year Warranty
Table of Contents
Call answer/end Mute Volume +/- ANC on/off
Active Noise Canceling (ANC) Dynamic EQ: microphone frequency response 100 Hz to 8 kHz optimal for wideband voice telephony (up to 6,800 Hz) Hi-fi stereo output from 20 Hz to 20 kHz Enhanced digital signal processing (DSP) Noise-canceling microphone Wideband audio
SoundGuard Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA