Thumbnail of product Blackwire C420 from brand Plantronics
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Headphone Plantronics Blackwire C420

The Plantronics Blackwire C420 headphones are an ideal choice for those looking to combine comfort and audio performance. With their modern design in elegant black, these headphones are perfect for everyday use, whether for calls or listening to music.

The Blackwire C420 model is designed to provide an immersive audio experience thanks to its wired connectivity technology. This allows for a stable connection without the constraints of wireless cables. Additionally, it is equipped with USB connectivity, making it easy to connect to various devices, including PCs and laptops.

For clear communication, the Blackwire C420 features a boom microphone that captures your voice accurately, making your conversations smoother and more professional. This model is specifically recommended for use during calls, as well as for audio entertainment.

In summary, the Plantronics Blackwire C420 is a versatile headset that combines comfort, sound quality, and practicality, making it an excellent choice for work and leisure.

Manual of product Blackwire C420

6 10

Editorial note

The Plantronics Blackwire C420 is a wired headset that stands out for its optimal comfort, making long listening sessions enjoyable, whether for professional calls or for enjoying music. Its audio quality is generally superior, offering a pleasant sound immersion. However, audiophiles may not find it satisfactory, as the sound experience may not reach the high fidelity they seek. In terms of design, the model comes in an elegant black hue that suits both professional and personal use. However, some users may prefer more discreet or compact options. The USB connectivity ensures practical and flexible use, although the cable may restrict freedom of movement. The integrated boom microphone is an asset, ensuring vocal clarity during calls, but it can be sensitive to background noise, which may affect communication quality in noisy environments. In summary, the Plantronics Blackwire C420 offers good value for money, backed by the reputation of the Plantronics brand, but has limitations that may not suit all users.

Score details

User experience

The user experience is generally positive with optimal comfort for extended sessions. However, the weight of the headphones can become uncomfortable after prolonged use.

Performance

The audio quality is superior for calls and music, but it may not satisfy audiophiles seeking a high-fidelity sound experience.

Design

The modern and sleek design, with a black color, is highly appreciated, although some users may prefer more discreet options.

Value for money

The value for money is good, especially for a product from a recognized brand like Plantronics, but the wired connectivity may limit some users.

Features

Features such as USB connectivity and the boom microphone are convenient, but the cable can restrict freedom of movement.


Advantages

Optimal comfort for extended sessions

Immersive and detailed audio quality

Easy and flexible USB connectivity

Built-in microphone for vocal clarity

Modern and sleek design

Recognized brand for reliability

Disadvantages

Cable limits freedom of movement

Design may not suit everyone

Microphone sensitive to ambient noise

Audio quality insufficient for audiophiles

Weight may become uncomfortable over time

Technical Specifications Blackwire C420

General Information

Representation / realization

  • Product color
    Black
  • Product type
    Headset
  • Recommended use
    Calls/Music

Connectivity

  • Connectivity technology
    With wire
  • USB Connectivity
    Yes

Microphone

  • Microphone type
    Boom

Frequently Asked Questions

At what level does the volume become excessive?
A volume of 80 decibels can be harmful to hearing. When the sound level exceeds 120 decibels, damage can occur instantly. The risk of hearing damage is related to the frequency and duration of listening.
Is it possible to make hands-free calls with my headset?
Most new headsets come equipped with a built-in microphone that allows for making calls.
What is active noise cancellation?
Active noise cancellation reduces surrounding sounds.
What does Bluetooth mean?
Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range of this connection can reach up to ten meters.
Is the manual for the Plantronics Blackwire C420 available in French?
Unfortunately, the manual for the Plantronics Blackwire C420 is not available in French. It is only offered in English.

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Presentation of product Blackwire C420 specifications from brand Plantronics

General Information

The Plantronics Blackwire C420 is a headset model from the renowned brand Plantronics, known for its commitment to quality and innovation in the audio sector. This model, identified by the reference Blackwire C420 | 82632-05, offers optimal performance, ensuring an enhanced user experience. The product is easily identifiable thanks to its unique EAN code, including references such as 17229131552 and 3609740148026.

Representation / Realization

Featuring a black finish, the Plantronics Blackwire C420 presents a modern and elegant design, perfectly suited for both professional and personal use. This headset is designed to provide an immersive and comfortable audio experience, whether for phone calls or music listening. It is particularly suitable for use with computers and laptops.

Connectivity

The Plantronics Blackwire C420 is a wired model, offering connectivity via USB. This feature ensures an easy connection with various devices, allowing for practical use without the inconveniences related to battery life.

Microphone

This model is equipped with a boom microphone, which provides an effective solution for clear and quality conversations. This microphone is practical and compact, making it easy to use for professionals during their calls.

Advantages and Disadvantages

Among the many advantages of the Plantronics Blackwire C420, its optimal comfort is noted, ideal for extended listening sessions. Its superior audio quality allows for savoring sound details, and its USB connectivity simplifies connections. The modern design adds to its appeal, while the reputation of the Plantronics brand assures users of a reliable product.

However, this product also has some disadvantages. Being wired, it may limit freedom of movement compared to wireless models. Its weight can become uncomfortable after prolonged use, and the microphone, while practical, may pick up ambient noise, affecting call clarity in noisy environments.