Manual of product WHB-15B
Editorial note
The Wintech WHB-15B headphones offer an immersive audio experience thanks to a wide frequency range of 20 to 20,000 Hz and a sensitivity of 93 dB, ensuring clear and powerful sound. Their in-ear design provides prolonged comfort, allowing for long listening sessions without fatigue. With an impressive battery life of up to 11 hours of talk time and 250 hours on standby, these headphones are convenient for daily use. However, there are a few drawbacks to note. The Bluetooth 2.1+EDR technology, while convenient and stable, may seem outdated and limit compatibility with some modern devices. The 2.5-hour charging time may also be considered relatively long for users who want quick usage. Additionally, although the microphone has a sensitivity of -54 dB, recording quality may be affected in noisy environments, and the continuous audio playback time of 10 hours may not be sufficient for heavy users. Regarding value for money, the Wintech WHB-15B proves to be an interesting option, especially for Apple device users, but some technical aspects may require improvements. The modern and sleek design is a plus, although the dimensions and weight may not suit all users, particularly those who prefer more compact headphones. Overall, these headphones represent a good option for those looking for a reliable and high-performing product in the audio category.Score details
User experience
The user experience is very positive thanks to a comfortable in-ear design that fits well in the ear, allowing for long listening sessions without fatigue.
Performance
The sound performance is good with a frequency range of 20 to 20,000 Hz and a sensitivity of 93 dB, but the microphone recording quality may be affected in noisy environments.
Battery life
The battery life is impressive with up to 11 hours of talk time and 250 hours on standby, although the continuous audio playback of 10 hours may be insufficient for heavy users.
connectivity
The Bluetooth 2.1+EDR connectivity is convenient and stable up to 10 meters, but it may seem outdated compared to newer versions, limiting compatibility.
Value for money
The product offers good value for money considering its performance and compatibility with various Apple devices, although some technical aspects could be improved.
Design
The design is modern and stylish, but the dimensions and weight may not suit all users, especially those who prefer more compact earbuds.
Advantages
Immersive and powerful sound quality
Optimal comfort for long sessions
Battery life of up to 11 hours
Stable Bluetooth connection up to 10 meters
Compatibility with Apple devices
Disadvantages
Bluetooth 2.1+EDR, obsolete technology
2.5 hours charging time
Poor microphone performance in noisy environments
Weight and dimensions not compact
Insufficient 10 hours battery life
Technical Specifications WHB-15B
Headphones/Earphones
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Headphone frequency20 - 20000 Hz
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Headset sensitivity93 dB
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Impedance32 Ohm
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Reading unit30 mm
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Ear couplingSupra-aural
Microphone
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Microphone sensitivity-54 dB
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Input impedance of the microphone2200 Ohm
Battery
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Communication time11 h
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Standby autonomy250 h
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Battery technologyLithium Polymer (LiPo)
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Battery capacity370 mAh
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Streaming audio playback10 h
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Battery recharge time2.5 h
Representation / realization
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Compatible productsiPad
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Function keysMac Book
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Product typeMAC Book AIR
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Product coloriPhone 3 3GS 4
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Type of headsetPlay/pause
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Portable headset styleTrack <
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Track >
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Volume +
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Volume -
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Headphones
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Black
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Binaural
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Headband
Connectivity
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Bluetooth model2.1+EDR
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Bluetooth ProfilesA2DP, AVRCP, HFP, HSP
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Wireless router range10 m
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Connectivity technologyWireless
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BluetoothYes
Weight and dimensions
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Depth32 mm
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Height165 mm
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Width145 mm
Frequently Asked Questions
When does the volume become excessive?
Is it possible to make hands-free calls with my headset?
What is noise cancellation?
What is Bluetooth?
What is the height of the Wintech WHB-15B?
What is the charging time for the Wintech WHB-15B battery?
What is the width of the Wintech WHB-15B?
What is the depth of the Wintech WHB-15B?
Is the manual for the Wintech WHB-15B available in French?
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Presentation of product WHB-15B specifications from brand Wintech
General Information
The Wintech WHB-15B headphones, manufactured by the Wintech brand, stand out for their quality and innovation, recognized in the audio field. This model, known as WHB-15B | WHB-15 BLACK, promises reliable audio performance and an enriching user experience.
Headphones/Earphones
The Wintech WHB-15B offers a frequency range between 20 Hz and 20 kHz, allowing for rich and immersive sound reproduction. With a sensitivity of 93 dB, these headphones ensure clear and powerful sound. The impedance of 32 Ohm contributes to superior audio quality, while the 30 mm driver unit guarantees optimal sound performance. Their in-ear design promotes sound isolation and prolonged listening comfort, ideal for long sessions.
Microphone
The built-in microphone features a sensitivity of -54 dB, allowing for precise voice capture for clear conversations. With an input impedance of 2200 Ohm, it also ensures effective compatibility with various audio equipment.
Battery
These headphones have an impressive battery life, offering up to 11 hours of talk time and 250 hours on standby, significantly reducing the need for frequent recharges. Equipped with a nickel-metal hybrid (NiMH) battery with a capacity of 370 mAh, they guarantee prolonged use. Continuous audio playback reaches 10 hours, allowing you to enjoy your favorite tracks without interruption. The charging time is 2.5 hours, which may seem long for some users.
Representation / Performance
The Wintech WHB-15B are compatible with several devices, including iPad, MacBook, MacBook Air, and iPhone 3/3GS/4, ensuring optimal performance. The built-in controls, such as Play/Pause, Track <, Track >, Volume +, and Volume -, offer intuitive use. Their black color and binaural design add a modern and elegant touch while optimizing the audio experience.
Connectivity
These headphones use Bluetooth 2.1+EDR technology, ensuring fast and stable connectivity up to 10 meters. They support multiple Bluetooth profiles, such as A2DP, AVRCP, HFP, and HSP, allowing compatibility with a wide range of devices. The wireless connectivity offers great freedom of movement, without the constraints of cables.
Weight and Dimensions
The dimensions of the Wintech WHB-15B are designed for practical integration: a depth of 32 mm, a height of 165 mm, and a width of 145 mm. These measurements ensure optimal adaptation in various usage environments.
