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Black Plantronics Blackwire 720-M on-ear headset with boom mic and USB connector

Plantronics

Plantronics Blackwire 720-M 87506-11 headset

SKU CH-5ZC5-S23WY MPN 87506-11

A versatile UC headset offering wired and wireless connectivity with Smart Sensor technology, detachable cord, and dynamic EQ for clear calls and media

  • ColorBlack
  • Weight0.89
  • FeaturesConnectivity Technology: Wired/WirelessWireless Technology:
  • Smart Sensor answers calls when you put on the headset
  • Wired USB and Bluetooth give two ways to connect
  • Detachable cable lets you step away from the desk
  • On-ear design with boom mic keeps voice clear
  • Fold-flat build stores easily in a bag

Plantronics Blackwire 720-M headset

The Plantronics Blackwire 720-M is a wired and wireless headset designed for unified communications. It connects to a PC via USB and pairs with mobile devices using Bluetooth for versatile call handling. The on-ear design includes a boom microphone and smart sensor technology that answers calls when the headset is put on. A detachable cable allows easy switching between desk and mobile use.

Suits professionals needing one headset for PC

Workers who spend the day at a desk but also take calls away from it will value the dual connectivity and fold-flat design. The smart sensor and dynamic EQ adapt automatically to voice and multimedia audio. Buyers who want a dedicated wireless gaming headset or a model with active noise cancellation should look at something else. This unit is built for office UC platforms rather than low-latency gaming.

Consistent audio during long calls

Digital signal processing and SoundGuard technology keep voice levels steady and protect against acoustic spikes during extended conferences. The flexible boom positions the mic close to the mouth for clear pickup without drift over time. Stereo drivers deliver balanced sound for both calls and background music. Battery life supports a full workday of mixed wired and Bluetooth use.

Highlights

  • Smart Sensor answers calls when you put on the headset
  • Wired USB and Bluetooth give two ways to connect
  • Detachable cable lets you step away from the desk
  • On-ear design with boom mic keeps voice clear
  • Fold-flat build stores easily in a bag

Specifications

BrandPLANTRONICS
Model87506-11
Part Number87506-11
ColorBlack
Weight0.89
FeaturesConnectivity Technology: Wired/WirelessWireless Technology: BluetoothSound Mode: StereoFeatures: Detachable Cord,Fold-flat,Flexible,Smart Sensor Technology,Dynamic EQ,Durable,Digital Signal Processing,SoundGuard Technology,Voice PromptEarpiece Design: Over-the-headEarpiece Type: BinauralMicrophone Design: BoomHost Interface: USBForm Factor: Supra-auralPackage Contents: Blackwire C720-M HeadsetCarrying CaseLimited Warranty: 2 Year
Shipping weight0.91 kg
Package size254 × 203 × 152 mm

Questions about this item

Does this headset need a USB port on my computer for the wired connection?

Yes, the 720-M uses a USB connector for corded PC audio, so a free USB port is required.

Will the detachable cable still work if I keep my older USB-A hub?

The supplied cable ends in a standard USB plug, so it will function with any USB-A hub or port you already use.

How can I confirm the Smart Sensor is answering calls automatically?

Put the headset on while a call rings; the call should answer immediately without pressing any button.

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