Manual of product Blackwire C720
Editorial note
The Plantronics Blackwire C720 is a headset that stands out for its optimal comfort, thanks to its binaural design and in-ear coupling, ideal for long listening sessions without discomfort. Its audio quality is impressive, with a frequency range of 20 to 20,000 Hz and a sensitivity of 118 dB, ensuring clear and powerful sound, perfect for both calls and music. In terms of connectivity, the Blackwire C720 offers flexibility with its Bluetooth 2.1+EDR technology and a wired option, making quick connections to various devices easy. However, it is worth noting that this Bluetooth technology is relatively old, which may limit its compatibility with some recent devices. The integrated boom microphone allows for clear voice capture, but it may be less practical for on-the-go use, where a built-in microphone would often be more suitable. Regarding battery life, the 10-hour talk time is adequate, but it may prove insufficient for users with extended needs, leading to frequent recharges. Finally, the modern and sleek design of the Plantronics Blackwire C720 is an asset, although it may not suit everyone due to the variable comfort of the in-ear design. Overall, this headset offers an immersive and comfortable audio experience, while having some limitations to consider.Score details
User experience
The Plantronics Blackwire C720 offers optimal comfort thanks to its binaural design and in-ear coupling, allowing for long listening sessions without discomfort.
Performance
The audio quality is superior with a frequency range of 20 to 20,000 Hz and a sensitivity of 118 dB, ensuring clear and powerful sound, perfect for calls and music.
connectivity
The connectivity is versatile with Bluetooth 2.1+EDR technology and a wired option, providing an easy and quick connection, although the Bluetooth technology is relatively old.
microphone
The integrated boom microphone ensures clear voice capture, but may not be practical for on-the-go use.
Battery life
The communication duration of 10 hours is good, but may be insufficient for users with extended needs, requiring frequent recharges.
Design
The design is modern and stylish, although it may not suit everyone due to the variable comfort of the in-ear design.
Advantages
Extended comfort thanks to binaural design
Clear and powerful sound up to 20 kHz
Flexible Bluetooth and wired connectivity
Boom microphone for clear voice
Audio processing for optimal clarity
Battery life of up to 10 hours of use
Disadvantages
Wired model limits mobility
10-hour battery life insufficient
Comfort varies depending on the ears
Bluetooth 2.1+EDR, obsolete technology
Boom microphone impractical for travel
Technical Specifications Blackwire C720
General Information
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ModelBLACKWIRE C720
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Brand
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Category
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Type
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SKU765752
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MPN765752
Representation / realization
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Recommended useCalls/Music
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Type of headsetBinaural
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Portable headset styleHeadband
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Product colorBlack
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Product typeHeadphones
Connectivity
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Connectivity technologyWith cable
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Bluetooth ProfilesA2DP
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Bluetooth model2.1+EDR
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BluetoothYes
Headphones/Earphones
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Type of magnet-
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Ear couplingSupra-aural
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Headphone frequency20 - 20000 Hz
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Impedance- Ohm
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Headset sensitivity118 dB
Microphone
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Microphone frequency100 - 8000 Hz
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Microphone typeBoom
Other features
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Digital Signal Processing (DSP)Yes
Battery
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Communication time10 h
Packaging contents
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Quick Start GuideYes
Frequently Asked Questions
At what level does volume become dangerous?
Is it possible to make hands-free calls with my headset?
What is noise cancellation technology?
What is Bluetooth?
Is the user manual for the Plantronics Blackwire C720 available in French?
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Presentation of product Blackwire C720 specifications from brand Plantronics
General Information
The Plantronics Blackwire C720 is a product from the brand Plantronics, known for its innovation and quality in the audio field. This model, referenced under the code 87506-02, ensures high-level performance and an enhanced user experience. The EAN code, which allows for the identification of this product in the distribution system, consists of several numbers, including 17229143524 and 5054533649064.
Recommended Use
The Plantronics Blackwire C720 headphones are ideal for calls and music listening, specially designed for use with computers and laptops. This binaural model offers optimal sound immersion and comfort, while displaying an elegant black color that fits various environments.
Connectivity
The Blackwire C720 offers both wired and wireless connectivity. Thanks to Bluetooth 2.1+EDR technology, it ensures a quick connection with various devices. This flexibility allows users to move around without being hindered by cables, although the presence of a wire may restrict certain movements.
Audio Features
The headphones feature an in-ear design, ensuring sound immersion and prolonged comfort. They offer a frequency range of 20 to 20,000 Hz and a sensitivity of 118 dB, which ensures clear and powerful sound quality, essential for calls and music listening.
Microphone
The integrated Boom microphone operates within a frequency range of 100 to 8000 Hz, ensuring high-quality voice capture. This practical design facilitates use without requiring additional equipment.
Other Features
The Plantronics Blackwire C720 is equipped with Digital Signal Processing (DSP), enhancing audio signal management for an optimized listening experience.
Battery Life
With a communication time of up to 10 hours, these headphones allow for prolonged use, which is particularly beneficial for professionals on the go.
Package Contents
The product includes a quick start guide, making it easy to get started and use the headset immediately.
