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  • Connects to
    • PC via USB, mobile phone or tablet via Bluetooth
    • Users with extensive PC audio and some mobile phone communications
    • Windows® or Mac OS
    • Up to 10 hours, up to 10 days standby time, up to 6 hours listening time (A2DP)
    • Bluetooth v3.0 + EDR
    • 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
    • UC standard version built for UC applications and softphones from Avaya®, Cisco®, IBM®, Skype® and more*
    • Certified for Skype for Business and optimized for Microsoft® Lync®
    • Download the latest release of Plantronics Spokes software to get one-touch call answer/end with these softphones
    • Blackwire 710, Over-the-head, Monaural, Microsoft (P/N )
    • Blackwire 720, Over-the-head, Binaural, Standard (P/N )
    • Blackwire 710, Over-the-head, Monaural, Standard (P/N )
    • Blackwire 720, Over-the-head, Binaural, Microsoft (P/N )
Data Sheet