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The stereo Blackwire C720 Bluetooth-Enabled Corded USB Headset from Plantronics is a versatile UC headset that offers high quality PC audio and seamless Bluetooth connectivity to mobile phones and tablets. This UC standard version built is for UC applications and softphones from Avaya, Cisco, IBM, Skype, and more. It features Smart Sensor technology that automatically answers a call when you put on the headset, and a detachable cable for taking your mobile calls throughout the office. It has a light on the ear pad that lets colleagues know when you're on a call. The headset is equipped with ultra soft ear cushions that fold flat for storage. It also features a durable metal headband. This headset is suitable for users with extensive PC audio and some mobile phone communications.
Innovative, Flexible Design
Simple USB connectivity to your PC or detachable cable to take your mobile calls throughout the office
Intuitive inline controls to answer/end PC and mobile calls, control volume, and mute
Inline indicator lights and voice prompts give connection, mute, and volume status
Smart Sensor technology lets you answer a call by simply putting on the headset
Smart Call Transfer automatically routes the audio from the mobile phone to the headset, whenever it's put on and vice versa
Built-in sensors provide contextual information, creating a long lasting, adaptable platform
PC wideband audio with noise-canceling microphones for high-quality PC telephony
Dynamic EQ automatically adjusts audio settings between voice calls and music
Digital Signal Processing (DSP) provides natural voice sound
Integrated A2DP lets you listen to streaming media from your mobile phone or tablet
In the Box
Plantronics Blackwire C720 Bluetooth-Enabled Corded USB Headset (Stereo)
Detachable USB Cable
Limited 2-Year Warranty
Table of Contents
PC via USB, mobile phone, or tablet via Bluetooth
Windows or Mac OS
Up to 10 hours
Up to 10 days
Up to 6 hours (A2DP)
Bluetooth v2.1 + EDR
Mute, volume +/-
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, A2DP
Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA (PC/mobile)
Anti-startle protection detects and eliminates sudden increase in sound and limits the level to 105 dBA
Time Weighted Average (TWA) measurement prevents average daily sound exposure from exceeding 85 dBA (PC only)