Note: This item has been discontinued and replaced with Blackwire 5210 and Blackwire 5220 series.

The Plantronics Blackwire 710 and Blackwire 720 series is a bluetooth-enabled Corded USB Headset with Smart Sensor Technology. This premium UC headset to seamlessly manage calls from your PC or mobile device. Enjoy unmatched audio quality, 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.

Dual Connectivity
Connect to your PC and mobile phone – combining the comfort and durability of corded with the freedom and flexibility of wireless. Ideal for knowledge workers who need a seamless solution for managing calls on their PC, mobile phone or tablet, the Blackwire 710/720 are the most integrated, premium headsets for UC.

Smart Sensor Technology
Experience smart sensor technology that lets you answer a call by simply putting on the headset, or pause mobile device media playback by taking it off – making it the most productive and versatile "corded" headset on the market.

Unmatched Sound Clarity
Offering PC wideband, noise-canceling microphone and hi-fi stereo sound (C720), these headsets provide a truly outstanding audio experience – making it ideal for conference calls, webinars, listening to music and other 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. Integrated A2DP lets you listen to streaming media from your mobile device, including your favorite songs, podcasts and more.

Enhanced Mobility
Ideal for those who need a seamless solution for managing calls on their PC, mobile phone or tablet, these versatile headsets go beyond providing outstanding PC audio quality, allowing you to take your mobile calls with you. A detachable cable and integrated clothing clip provide in-office mobility with up to 10 hours of talk time. The headset also features ear cushions that fold flat for storage in the durable, portable carrying case – great for when you want to take the headset on the road.

Key Features

• Simple USB connectivity to your PC and 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 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-cancelling 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

Technical Specifications

• Connects to PC via USB, mobile phone or tablet via Bluetooth
• Ideal for Users with extensive PC audio and some mobile phone communications
• Compatible with Windows® or Mac OS
• Talk time Up to 10 hours, up to 10 days standby time, up to 6 hours listening time (A2DP)
• Wireless frequency Bluetooth v3.0 + EDR
• Audio performance Dynamic EQ, microphone frequency response 100 Hz–8kHz optimal for wideband voice telephony (up to 6,800 Hz), hi-fi stereo output from 20 Hz–20 kHz (C720 only), enhanced digital signal processing (DSP), noise-cancelling microphone, A2DP
• C710 (monaural)/C720 (binaural/stereo): UC standard version built for UC applications and softphones from Avaya®, Cisco®, IBM®, Skype® and more*
• C710-M (monaural)/C720-M (binaural/stereo): Certified for Skype for Business and optimized for Microsoft® Lync®