Manual of product RR Flex
Editorial note
The Sennheiser RR Flex is a headphone that stands out for its nickel-metal hybrid (NiMH) battery technology, offering excellent performance and durability suitable for daily use. Its in-ear coupling allows for optimal sound immersion and prolonged comfort, which is a real asset for users. However, several drawbacks temper this experience. The lack of Bluetooth connectivity limits wireless usage options, and the absence of standard audio connectors (3.5 mm and 6.35 mm) may restrict compatibility with certain devices. Additionally, the microphone without noise-canceling functionality can affect the clarity of communications, especially in noisy environments. Although the weight of 348 g is acceptable, it may be perceived as relatively heavy for headphones, which could lead to some discomfort during prolonged use. In terms of design, the Sennheiser RR Flex features a modern and sleek look in black, adapting to various styles. The connectivity, both wired and wireless, is a positive point, although it is tempered by the lack of a plug adapter, making use with certain devices more complex. Overall, the product offers good value for money, but its limitations in connectivity and microphone functionality could influence consumer choice.Score details
User experience
The user experience is generally positive thanks to the in-ear coupling providing optimal sound immersion and prolonged comfort, but the lack of Bluetooth connectivity may limit the experience.
Performance
The audio performance is satisfactory due to the nickel-metal hybrid (NiMH) battery technology offering excellent durability, but the microphone without noise-canceling functionality may affect communication clarity.
Battery life
The battery life is excellent, with optimized performance for daily use, allowing for long enjoyment of music.
Design
The modern and sleek black design is attractive and fits well with different styles, although the weight of 348 g may be considered relatively heavy for headphones.
Value for money
The product offers good value for money for the available features, but the lack of standard audio connectors may restrict its use with certain devices.
Usability
The wired and wireless connectivity is an asset, but the absence of a plug adapter and 3.5 mm or 6.35 mm connectors may make it more difficult to use with certain devices.
Advantages
Hybrid NiMH battery, long-lasting performance
In-ear coupling for sound immersion
Lightweight (348 g) for comfortable wear
Modern and sleek design in black
Flexible wired and wireless connectivity
Disadvantages
No Bluetooth connectivity
No 3.5 mm/6.35 mm connector
Microphone without noise cancellation
Weight of 348 g, uncomfortable for long-term use
No plug adapter included
Technical Specifications RR Flex
General Information
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ModelRR FLEX
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Brand
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Category
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Type
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SKU1090978
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MPN1090978
Battery
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Battery technologyLithium Polymer (LiPo)
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Battery typeBuilt-in battery
Other features
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Plug adapterYes
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2.5 mm connectorNo
Weight and dimensions
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Weight348 g
Connectivity
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Connectivity technologyWith wire & without wire
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RF ConnectivityNo
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RF ConnectivityNo
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RF ConnectivityNo
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RF ConnectivityNo
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RF ConnectivityNo
Headphones/Earphones
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Ear couplingIntra-aural
Representation / realization
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Product colorBlack
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Portable headset styleHeadphones
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Product typeHeadphones
Microphone
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Noise-cancelling microphoneNo
Frequently Asked Questions
At what level does the volume become too high?
Is it possible to make hands-free calls with my headphones?
What is noise cancellation technology?
What does Bluetooth mean?
What is the weight of the Sennheiser RR Flex?
Is the manual for the Sennheiser RR Flex available in French?
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Presentation of product RR Flex specifications from brand Sennheiser
General Information
The Sennheiser RR Flex headphones, from the renowned Sennheiser brand, are designed to provide a superior audio experience. The RR Flex | 506823 model stands out for its optimal performance, ensuring increased user satisfaction for music lovers and everyday users.
Battery
Equipped with a nickel-metal hybrid (NiMH) battery, the Sennheiser RR Flex benefits from proven technology that ensures both excellent performance and prolonged durability. The built-in battery allows for extended use, making these headphones ideal for daily use without the worry of frequent recharging.
Other Features
Regarding accessories, the Sennheiser RR Flex does not offer a plug adapter, which may limit its compatibility with certain devices. Additionally, the absence of a 2.5 mm connector may restrict connection options.
Weight and Dimensions
Weighing 348 g, these headphones provide pleasant handling while ensuring user comfort. This weight is suitable for prolonged use, although some users may find it a bit heavy compared to other models on the market.
Connectivity
The Sennheiser RR Flex stands out for their both wired and wireless connectivity, offering flexibility of use without the constraints of cables. However, they do not feature Bluetooth connectivity, 3.5 mm or 6.35 mm connectors, which may pose compatibility challenges with some modern audio devices. Furthermore, the lack of USB and RF connectivity further limits their connection options.
Headphones/Earphones
The in-ear design of the Sennheiser RR Flex allows for total sound immersion, promoting a pleasant and prolonged listening experience, ideal for long usage sessions.
Representation / Realization
Presented in an elegant black hue, the Sennheiser RR Flex combines modernity and aesthetics. Designed to provide optimal comfort during your travels, these headphones ensure an immersive audio experience, making every listening moment enjoyable.
Microphone
Regarding vocal features, the Sennheiser RR Flex are not equipped with a noise-canceling microphone, which may affect the clarity of communications in noisy environments.
