Blackwire C720

Bluetooth-enabled Corded USB Headset with Smart Sensor Technology
  • 6,250฿

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The versatile UC headset that offers high-quality PC audio and seamless Bluetooth® connectivity to mobile phones and tablets. Enjoy unmatched audio quality, industry-first 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. 


• 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

Model Blackwire C720
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
Hearing protection SoundGuard: Sound levelling for listening comfort and acoustic limiting for protection against sounds above 118 dBA (PC/mobile) SoundGuard DIGITAL: 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)

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