Plantronics 87506-11 Blackwire C720-M Binaural Corded USB Bluetooth Headset

Model Number: 87506-11
Web Code: 12724801


Host Interface: USBProduct Type: HeadsetSound Mode: StereoConnectivity Technology: Wired/WirelessForm Factor: Supra-auralWireless Technology: BluetoothMaximum Battery Run Time: 10 HourEarpiece Type: BinauralProduct Family: Blackwire 700
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The Blackwire C720-M Binaural Corded USB Bluetooth Headset from Plantronics offers high-quality audio and Bluetooth connectivity to mobile phones and tablets. In addition to the audio quality, enjoy Smart Sensor technology that automatically answers a call when you put on the headset. For those who wish to take their mobile calls throughout their home or office, this is accomplished using a detachable USB cable.

The C720-M has a durable metal headband, fits over your head, and is binaural, so it covers both ears. In addition to providing stereo sound, this helps to provide greater focus and concentration by blocking background noise.

There is also a flexible and noise-canceling mic and soft ear cushions, while wideband audio (up to 6,800 Hz) helps deliver rich and clear audio and reduce listening fatigue. Additionally, SoundGuard technology helps protect against noise spikes above 118 dBA. It is also possible to use this headset to listen to streaming media via integrated A2DP; to aid in this, a dynamic equalizer automatically adjusts audio settings between voice calls and music. Additionally, digital signal processing helps provide natural vocal frequencies.

The C720-M has been optimized for Microsoft Lync and OCS 2007. It also features Smart Call Transfer, which automatically routes audio from a mobile device to the headset whenever its put on, and vice versa.

Flexible Design

Inline indicator lights and voice prompts give connection, mute, and volume status. Lights on the earpad also lets others know when you're on a call.

Connects to

Windows or Mac via USB, mobile phone or tablet via Bluetooth

Ideal for

Users with extensive Windows and Mac audio and some mobile phone communications

Talk Time

Up to 10 hours, up to 10 days standby time, up to 6 hours listening time (A2DP)

Wireless Frequency

Bluetooth v2.1 + EDR

Audio Performance

Dynamic EQ, microphone frequency response 100 Hz - 8 kHz for wideband voice telephony (up to 6,800 Hz), digital signal processing (DSP), noise-canceling microphone, and A2DP

Hearing Protection

SoundGuard: Sound leveling 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)

Software-Enabled Functionality

• Call control across multiple softphones

• Battery meter displays headset battery life remaining in Windows icon tray

• Headset control panel allows for customization of settings, including call notification and related options

• UC presence automatically updated when on a call; not only on PC calls, but also when on mobile calls (currently only available for Microsoft Lync and Skype)


Windows and Mac OS

Product Information

Corded reliability meets wireless flexibility.

The Blackwire 700 Series is 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.


General Information

Manufacturer: Plantronics, Inc

Manufacturer Part Number: 87506-11

Manufacturer Website Address: http://

Brand Name: Plantronics

Product Line: Blackwire

Product Series: 700

Product Model: C720-M

Product Name: Blackwire C720-M Headset

Product Type: Headset

Technical Information

Connectivity Technology: Wired/Wireless

Wireless Technology: Bluetooth

Sound Mode: Stereo

Features: Detachable Cord, Fold-flat, Flexible, Smart Sensor Technology, Dynamic EQ, Durable, Digital Signal Processing, SoundGuard Technology, Voice Prompt

Battery Information

Battery Standby Time: 240 Hour

Maximum Battery Run Time: 10 Hour


Earpiece Design: Over-the-head

Earpiece Type: Binaural

Earpiece Sensitivity: 118 dB


Microphone Technology: Noise Cancelling

Microphone Design: Boom


Host Interface: USB


Earpiece Controls: Call/Answer/End, Volume, Play, Conference Call, Call Control, Call Transfer

Microphone Controls: Mute

Physical Characteristics

Material: Metal

Form Factor: Supra-aural


Package Contents: • Blackwire C720-M Headset

• Carrying Case

Compatibility: • Mobile Phones

• Tablet PC

• PC

• Bluetooth Profile A2DP

• Bluetooth Version 2.1 + EDR


Limited Warranty: 2 Year

Headphone Style
Primary Headset Usage
Telephone Communication
Band Style
Sports & Fitness Ear Clip
Sound Isolating
Noise Cancelling
Echo Reduction
RF Wireless
NFC Ready
Designed for Sports
Designed for Kids
DJ Style
Professional Grade
Water/Sweat Resistant
Inline Volume Control
iPod/iPhone Control
Built-in Mic
Fitness Tracking
Heart Rate Monitor
Step Tracking
Ear Cushion Material
Magnet Type
Colour Family

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    Shipping Cost

    Seller offers free standard shipping on all orders.

    Please allow 2 business days from the date of order for your product to ship.

    **In the event that product is unavailable, you will be refunded within 48 business hours.

    Large Item Scheduled Delivery (items heavier than 150lbs)

    Delivery Method

    Product will be delivered inside your home for local areas and product will be delivered outside for remote areas.
    Recycling of your old item(s) is not included in local delivery (not available for remote areas).
    Assembly of the product is not included for local delivery (not available for remote areas).

    Shipping Restrictions

    Seller does not ship to P.O. Boxes

    Seller does not ship to the following provinces/territories:

    • Territories
    • Territories Remote

    Returns can be made within 30 days of receiving your order.

    TeleasyOnline Restocking Fees / Return Eligibility
    Category Return Period Un-opened Opened/Unused Opened/Used
    All products 30 Days 0% 10% 20%

    Must be unassembled and still in the original packaging. All returned products must include original packaging.

    Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

    To request a return

    Please contact the seller directly from your Order details page, and provide the following information:

    • Web ID (8-digit number) & product description
    • Number of items to be returned
    • Date you recieved your product
    • Condition of product
    • Condition of packaging
    • Reason for return

    All refunds will be processed within 4 Days.