Manual of product WHF-930D
Editorial note
The Aiwa WHF-930D headphones stand out for their optimal comfort thanks to an in-ear coupling, providing a pleasant sound immersion. However, their weight of 256 g may pose a disadvantage for prolonged use, thus limiting comfort over long periods. In terms of audio performance, these headphones offer remarkable quality, with a signal-to-noise ratio of 54 dB and total harmonic distortion of only 1%. This ensures clear and precise sound reproduction, meeting the expectations of users seeking quality. Regarding battery life, the headphones operate on AAA batteries, which may require frequent replacements. Nevertheless, NiMH technology allows for a good duration of use, making these headphones suitable for daily use. The modern design and black hue of the Aiwa WHF-930D blend harmoniously into various environments, adding a contemporary touch to their aesthetics. However, the lack of RF connectivity may limit certain usage options, although the wireless connectivity with a range of 100 meters offers great freedom of movement. Finally, the absence of an integrated microphone may disappoint users wishing to make calls, and the limited frequency range (40 - 18000 Hz) may not satisfy audiophiles looking for a more extensive sound experience.Score details
User experience
The Aiwa WHF-930D headphones offer optimal comfort thanks to their in-ear coupling, although the weight of 256 g may be perceived as a disadvantage for prolonged use.
Performance
The audio performance is of high quality with a signal-to-noise ratio of 54 dB and total harmonic distortion of 1%, ensuring clear and precise sound reproduction.
Battery life
The headphones operate on AAA batteries, which may require frequent replacement, but the NiMH technology ensures good usage duration.
Design
The modern design and black color of the Aiwa WHF-930D fit well into various environments, adding a contemporary touch.
Features
The wireless connectivity and range of 100 meters offer great freedom of movement; however, the lack of RF connectivity may limit certain uses.
Usability
The absence of an integrated microphone is a disadvantage for users wishing to make calls, and the limited frequency range could disappoint audiophiles.
Advantages
In-ear comfort for prolonged listening
Clear audio with low distortion
Wireless freedom of movement
Modern and compact design
Long battery life with NiMH batteries
Disadvantages
No RF connectivity
No built-in microphone
High weight of 256 g
Operates on AAA batteries
Limited frequency range
Technical Specifications WHF-930D
Representation / realization
-
Product typeHeadphones
-
Portable headset styleHeadband
-
Recommended useTV
-
Type of headsetBinaural
-
Product colorBlack
-
Volume orderRotating
-
Adjustable strapYes
-
Adjustable strapYes
-
Adjustable strapYes
-
Signal-to-noise ratio report54 dB
Weight and dimensions
-
Width200 mm
-
Depth90 mm
-
Height110 mm
-
Weight256 g
Packaging contents
-
Receiver includedYes
-
Cables includedAudio (3.5mm to 6.3mm)
-
QuantityAudio (3.5mm)
-
Optical
-
1
Connectivity
-
Connectivity technologyWireless
-
RF ConnectivityYes
-
Frequency band0.863 - 0.865 GHz
-
Wireless router range100 m
Headphones/Earphones
-
Ear couplingSupra-aural
-
DHT, total harmonic distortion1 %
-
Headphone frequency40 - 18000 Hz
Microphone
-
Microphone typeUnavailable
Base station
-
Base colorBlack
Battery
-
Works on batteriesYes
-
Battery typeAAA
-
Battery technologyNickel-metal hydride (NiMH)
-
Number of supported batteries2
Frequently Asked Questions
At what volume level does sound become too loud?
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 Aiwa WHF-930D model?
What is the height of the Aiwa WHF-930D model?
What is the width of the Aiwa WHF-930D model?
What is the depth of the Aiwa WHF-930D model?
Is the manual for the Aiwa WHF-930D available in French?
Similar products
More product categories from brand Aiwa
More product types from brand Aiwa
Presentation of product WHF-930D specifications from brand Aiwa
General Information
The Aiwa WHF-930D headphones, from the brand known for its innovation and quality, ensure optimal audio performance. This model, identified by the EAN code 8435256897784, stands out as a wise choice for users seeking an enhanced sound experience.
Presentation and Features
Designed to provide quality sound immersion, the Aiwa WHF-930D are binaural headphones that guarantee user comfort, whether for watching television or listening to music on a computer. Their modern black finish gives them an elegant aesthetic. The digital volume control allows for precise adjustment, while the built-in indicators show the operational status of the device. An integrated power button simplifies control, and the adjustable strap ensures a comfortable fit. With a signal-to-noise ratio of 54 dB, these headphones guarantee clear listening, free from unwanted interference.
Dimensions and Weight
The dimensions of the Aiwa WHF-930D are optimized for practical use: a width of 200 mm, a depth of 90 mm, and a height of 110 mm. Weighing 256 g, these headphones are designed for prolonged user comfort.
Packaging Contents
The packaging of the Aiwa WHF-930D includes a receiver, essential for fully enjoying the audio features. A power cable is also included to ensure proper electrical connection. You will receive one unit of this product in its packaging.
Connectivity
The Aiwa WHF-930D offer wireless connectivity, allowing for practical use without the constraints of cables. Although they do not support RF connectivity, they operate effectively in the frequency range of 0.863 to 0.865 GHz, with a wireless range of 100 meters, ensuring a stable connection.
Audio Features
The in-ear coupling of the Aiwa WHF-930D ensures optimal sound immersion. With a total harmonic distortion of 1%, these headphones promise faithful audio reproduction. The frequency range of 40 to 18,000 Hz allows for a rich and dynamic listening experience.
Microphone
The Aiwa WHF-930D are not equipped with a built-in microphone, which may limit their use for calls or voice recordings.
Base Station
The base of the headphones is also black, which adds to their contemporary design, easily integrable into various environments.
Battery
Powered by batteries, the Aiwa WHF-930D require two AAA NiMH batteries, ensuring durable and optimal performance for daily use. This configuration is ideal for those seeking a mobile solution.
