Manual of product MRX21AWS5
Editorial note
The 3M MRX21AWS5 headset stands out for its binaural and in-ear design, providing an immersive audio experience and prolonged listening comfort. Its 32-hour continuous playback time is a major asset for users looking to enjoy their music without frequent interruptions. Additionally, the connectivity technology, both wired and wireless, allows for appreciated flexibility when using it with various devices. However, the weight of 430 g may be considered heavy, which could lead to some discomfort during long listening sessions. The Bluetooth 2.1+EDR technology, while functional, is relatively old and may limit compatibility with some recent devices. The in-ear headphones, although effective for sound isolation, may not suit everyone due to the pressure they exert on the ear canal. Regarding the microphone, its noise-canceling system is an advantage for clear communications, but the lack of details on its frequency may raise questions about its performance in noisy environments. Finally, although the product complies with safety standards, its reliance on NiMH batteries may be less convenient compared to modern rechargeable options. Overall, the 3M MRX21AWS5 is a headset offering good audio performance and impressive battery life, but a few drawbacks should be considered for optimal use.Score details
User experience
The binaural and in-ear design of the 3M MRX21AWS5 offers an immersive audio experience and prolonged listening comfort, although some users may find the pressure on the ear canal variable.
Performance
The impressive 32-hour continuous playback time allows for extended use without interruption, but the Bluetooth technology (2.1+EDR) is relatively old, limiting compatibility with some recent devices.
Battery life
The 32-hour battery life is a major asset for users seeking prolonged use without frequent recharging.
Design
The weight of 430 g may be considered heavy for prolonged use, which can lead to discomfort during long listening sessions.
Features
The built-in noise-canceling microphone is an excellent addition for clear communications, although the lack of details on the microphone's frequency may raise questions about its performance in noisy environments.
Value for money
Compliant with safety and performance standards, the product offers reliable and secure use, although reliance on NiMH batteries may be less convenient than modern rechargeable options.
Advantages
Binaural design for extended comfort
Flexible wired and wireless connectivity
Built-in noise-canceling microphone
32 hours of playback time
Compliant with safety standards
Lightweight for easy transport
Disadvantages
High weight, possible discomfort over long duration
Bluetooth 2.1+EDR, limited compatibility
In-ear, variable comfort for some
Uncertain microphone performance in noisy environments
NiMH batteries, regular replacement needed
No certification for professional environments
Technical Specifications MRX21AWS5
Representation / realization
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Recommended use-
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Type of headsetBinaural
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Portable headset styleHeadband
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Product colorBlack
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Certification89/686/EEC, R&TTE 1999/5/EC
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Product typeEN 352-1:2002, EN352-3:2002, EN352-4:2001, EN352-6:2002, EN 301 489-1 V1.8.1, EN 301 489-17 V2.1.1, EN 300 328 V1.7.1, EN60950-1:2006 +A11:2009 +A1:2010 +A12:2011
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Headset
Packaging contents
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Quantity1
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Quick Start GuideYes
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Cables includedAudio (3.5 mm)
Connectivity
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Connectivity technologyWith wire & wireless
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Wireless router range10 m
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Bluetooth model2.1+EDR
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3.5 mm connectorYes
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3.5 mm connectorYes
Headphones/Earphones
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Ear coupling-
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Type of magnet-
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Acoustic systemClosed
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Headphone frequency- Hz
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Impedance27 Ohm
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Reading unit27 mm
Microphone
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Microphone frequency- Hz
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Noise-cancelling microphoneYes
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Microphone typeBoom
Battery
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Streaming audio playback32 h
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Battery technologyAlkaline
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Battery voltage1.5 V
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Number of supported batteries2
Other features
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Compatible battery sizesAA
Weight and dimensions
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Weight430 g
Environmental conditions
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Temperature out of operation-20 - 55 °C
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Temperature out of operation-20 - 55 °C
Frequently Asked Questions
When does the volume become excessive?
Is it possible to make hands-free calls with my headphones?
What is meant by noise cancellation?
What is Bluetooth?
What is the weight of the 3M MRX21AWS5?
What are the certifications of the 3M MRX21AWS5?
Is the manual for the 3M MRX21AWS5 available in French?
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Presentation of product MRX21AWS5 specifications from brand 3M
General Information
The 3M MRX21AWS5 is a product from the renowned brand 3M, known for its commitment to quality and innovation in the audio equipment field. This model, identified by the code MRX21AWS5 | XH001679865, is designed to deliver optimal performance and an enhanced user experience. The EAN code 7318640062733 allows for unique identification in the distribution system.
Representation / Realization
The 3M MRX21AWS5 is particularly suitable for use with personal and portable computers. Equipped with binaural headphones, it ensures an immersive audio experience while providing prolonged listening comfort, ideal for travel. Its black finish gives it an elegant and modern look. This headset complies with safety and performance standards, as evidenced by the certifications 89/686/EEC, R&TTE 1999/5/EC, and other relevant standards.
Packaging Contents
The packaging of the 3M MRX21AWS5 contains a single unit of the device. A quick start guide is included to facilitate product handling. Additionally, a power cable is provided, ensuring optimal electrical connection.
Connectivity
This model offers both wired and wireless connectivity, allowing users to choose their connection mode according to their preferences. Its wireless range reaches 10 meters, ensuring a stable connection. Featuring Bluetooth 2.1+EDR technology, the 3M MRX21AWS5 allows for quick connection to other compatible devices. It also includes a 3.5 mm jack connector, facilitating connection to various audio devices.
Headphones/Earphones
The in-ear headphones of the 3M MRX21AWS5 provide high-quality sound immersion, thanks to a closed acoustic system that effectively isolates external noises. With an impedance of 27 Ohm, they ensure superior audio quality. The 27 mm driver unit also contributes to an immersive listening experience.
Microphone
The integrated microphone is designed to provide clear sound quality, incorporating a noise cancellation feature that reduces surrounding sounds. Its Boom type facilitates recordings while minimizing bulk.
Battery
The 3M MRX21AWS5 offers an impressive battery life of 32 hours of continuous audio playback, allowing you to enjoy your music without interruption. It uses nickel-metal hydride (NiMH) hybrid batteries with a voltage of 1.5 V, ensuring lasting performance. This model requires 2 batteries for optimal operation.
Other Features
This product is compatible with AA type batteries, allowing you to choose the solution that best meets your needs.
Weight and Dimensions
Weighing 430 g, the 3M MRX21AWS5 is designed to be easily portable while providing user comfort.
Environmental Conditions
The 3M MRX21AWS5 operates within a temperature range of -20 to 55 °C, ensuring its robustness in various environments. This range also applies when the product is not in operation.
