Manual of product HA-ET90BT
Editorial note
The JVC HA-ET90BT earbuds are appealing due to their lightweight and comfortable design, weighing only 6.5 g, making them ideal for extended wear, especially during sports activities. Their modern design, combined with an IPX5 rating, ensures reliable use in various environmental conditions, thus providing an excellent user experience. In terms of performance, the JVC HA-ET90BT are equipped with neodymium magnets that ensure superior sound quality with a frequency range of 20 to 20,000 Hz. However, the lack of customization options may disappoint some audiophiles seeking a tailored listening experience. The 9-hour battery life is reasonable for daily use but may not be sufficient for those looking for extended listening sessions. Bluetooth connectivity is a major advantage, offering a stable and easy connection with various devices without the constraints of cables. Nevertheless, the lack of RF connectivity support and the absence of traditional audio connectors (3.5 mm and 6.35 mm) may limit compatibility with certain equipment. In summary, the JVC HA-ET90BT represents good value for money, despite some limitations. They are perfectly suited for users looking for practical and high-performing earbuds for sports activities or daily listening, while providing an immersive audio experience.Score details
User experience
The user experience is very positive thanks to the lightweight and comfortable design of the headphones, ideal for prolonged use, especially during sports activities.
Performance
The sound performance is excellent with neodymium magnets, but the lack of customization options may disappoint some audiophiles.
Battery life
The 9-hour battery life is respectable for daily use, but may be insufficient for users with extended listening needs.
Design
The design is both modern and functional, with an IPX5 rating, making them suitable for use in various environmental conditions.
Value for money
The value for money is good, but the limitation of RF connectivity and the absence of traditional audio connectors may restrict appeal for some users.
Usability
The versatile Bluetooth connectivity ensures simple and convenient use, although the lack of 3.5 mm and 6.35 mm connectors may limit compatibility.
Advantages
Lightweight design for extended comfort
IPX5 water resistance for workouts
Up to 9 hours of playback time
Stable and easy Bluetooth connectivity
Immersive sound quality with neodymium magnets
Disadvantages
No RF connectivity for some devices
No 6.35 mm or 3.5 mm connectors
9-hour battery life insufficient
Lightness may seem fragile
No audio customization options
Technical Specifications HA-ET90BT
Packaging contents
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EarphonesYes
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Quantity1
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EarphonesYes
Representation / realization
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Built-in power buttonYes
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Protection functionsWaterproof
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Volume orderTouch
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Function keysPlay/pause, Volume +, Volume -
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International Protection Code (IP)IPX5
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Product typeHeadphones
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Product colorBlack
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Type of headsetBinaural
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Portable headset styleEarbuds
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Recommended useSports
Battery
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Loading sourceUSB
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Battery typeBuilt-in battery
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Loading indicatorYes
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Loading indicatorYes
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Streaming audio playback9 h
Connectivity
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3.5 mm connectorNo
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Bluetooth ProfilesA2DP, AVRCP, HFP, HSP
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Wireless router range10 m
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3.5 mm connectorNo
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Connectivity technologyWireless
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USB ConnectivityYes
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3.5 mm connectorNo
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USB ConnectivityYes
Headphones/Earphones
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Headphone frequency20 - 20000 Hz
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Reading unit8.2 mm
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Type of magnetNeodymium
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Ear couplingIntra-aural
Weight and dimensions
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Weight6.5 g
Other features
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Number of products included1 piece(s)
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Brand compatibilityAll brands
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USB charger includedYes
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USB charger includedYes
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USB charger includedYes
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2.5 mm connectorNo
Microphone
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Microphone typeIntegrated
Frequently Asked Questions
When does the volume become too high?
Is it possible to make hands-free calls with my headphones?
What is the noise cancellation feature?
What does Bluetooth mean?
What is the weight of the JVC HA-ET90BT headphones?
Is the user manual for the JVC HA-ET90BT available in French?
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Presentation of product HA-ET90BT specifications from brand JVC
General Information
The JVC HA-ET90BT is a model of headphones from the JVC brand, known for its commitment to audio quality and technological innovation. This model, designated as HA-ET90BT | HAET90BTBE, ensures exceptional performance and an enhanced user experience. The EAN code 4975769452727 allows for unique identification of the product in the distribution circuit.
Packaging Contents
In the packaging of the JVC HA-ET90BT, you will find a headphone that enhances your sound experience, combining comfort and quality. A unique model is included, and ear tips are also provided for an optimal fit.
Representation / Realization
The JVC HA-ET90BT headphones are equipped with a power button for simplified control. They benefit from water protection (IPX5 rating), ensuring their reliability in various weather conditions. The volume control is digital, making sound management easier. The operation buttons include Play/pause, Volume +, and Volume -, allowing for intuitive handling. The binaural design of the headphones, in black, offers a modern and elegant aesthetic. Recommended for sports activities, they are also compatible with PCs and laptops.
Battery
The JVC HA-ET90BT charges via USB, ensuring a convenient and efficient method. It features a built-in rechargeable battery, offering up to 9 hours of continuous playback. Additionally, a charge indicator allows for easy monitoring of the battery status.
Connectivity
This model does not support RF connectivity, but it has various Bluetooth profiles (A2DP, AVRCP, HFP, HSP) for optimal connection with a multitude of devices. With a wireless range of 10 meters, it ensures a stable connection. Although it does not have 6.35 mm or 3.5 mm connectors, it offers USB connectivity for easily linking other equipment.
Headphones/Earbuds
The JVC HA-ET90BT offers a frequency range of 20 Hz to 20 kHz, ensuring rich and immersive sound reproduction. Equipped with 8.2 mm drivers and neodymium magnets, they provide superior sound quality. The in-ear coupling ensures prolonged comfort while enhancing acoustic isolation.
Weight and Dimensions
Weighing only 6.5 g, these headphones are designed for comfortable wear even during extended use.
Other Features
The JVC HA-ET90BT is delivered as a single piece and is compatible with all brands, offering great flexibility of use. It features a charge level indicator and a low charge warning to ensure optimal use. A USB charger is included for convenient recharging.
Microphone
The built-in microphone allows for making calls and recording quality audio without the need for additional bulky equipment.
