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Item #:
102176902
[Upgraded] VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver)
Item #:
102176902
TMT 370
Price Details
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Imported from USA store
Order now and get it around Monday, August 10
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VFD253 integrates multiple functions into a whole: an audio spectrum analyzer, Bluetooth receiver, and high-precision clock, making your audio experience visually stunning and convenient.
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What Stands Out
Bluetooth 5.0
Experience seamless connectivity with the latest Bluetooth 5.0 technology, providing faster data transfer and reduced latency for an enhanced audio experience without the hassle of wires.
Spectrum Analyzer
Visualize your audio output in real-time with the built-in spectrum analyzer, allowing you to enjoy not only sound but also the vibrant display that reacts to your music's frequency.
3.5mm AUX Selector
Easily switch between audio sources with the 3.5mm AUX selector, ensuring versatile compatibility with various devices while maintaining high sound quality for your listening pleasure.
Product Details
| Connectivity Technology | Auxiliary, Bluetooth, MIC |
| Controller Type | Hand Control |
| Other Special Features of the Product | Built-In Bluetooth |
| Compatible Devices | Amplifier, Preamplifier |
| Connector Type | 3.5mm Jack |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2 |
| Number of Channels | 2 |
| Supported Internet Services | Not Supported |
| Control Method | Remote |
| Audio Output Type | Speakers |
| Wireless Technology | Bluetooth |
| Color | Silver |
| Brand | Douk Audio |
| Model Number | VFD253 |
| Manufacturer | Douk Audio |
| Built-In Media | 1*audio spectrum; 1*usb cable; 1*remote |
| Mfr Part Number | VFD253 |
| Item Dimensions D x W x H | 2.95"D x 7.24"W x 2.6"H (7.5 x 18.4 x 6.6 cm) |
| Special Feature | Built-In Bluetooth |
| Product Dimensions (L x W x H) | 2.95"D x 7.24"W x 2.6"H (7.5 x 18.4 x 6.6 cm) |
Who Should Buy?
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Music Enthusiasts
Ideal for users who love analyzing sound frequencies while enjoying their favorite music or audio tracks.
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Home Theater Users
Great for those looking to enhance their home theater experience with visual audio spectrum feedback on screen.
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DIY Audio Projects
Perfect for hobbyists engaging in audio projects needing a Bluetooth receiver and audio visualization.
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Casual Listeners
May not be suitable for users who only occasionally listen to music and don’t require advanced features.
Product Description
[Upgraded] VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What features does the Upgraded VFD Audio Spectrum Analyzer offer?
Answer: The Upgraded VFD Audio Spectrum Analyzer boasts Bluetooth 5.0 connectivity, allowing seamless wireless audio streaming from smartphones, tablets, and other devices. The vibrant VFD display visualizes audio signals, providing a dynamic representation of sound frequency levels. Additionally, the device includes a 3.5mm AUX selector for added versatility, letting you connect multiple audio sources. This feature is particularly useful for DJs or home audio enthusiasts who want to switch between devices without hassle. -
Question:
How does Bluetooth 5.0 enhance the performance of this receiver?
Answer: Bluetooth 5.0 technology significantly enhances the Upgraded VFD Audio Spectrum Analyzer's performance by providing faster data transfer speeds and greater range compared to previous versions. This means you can enjoy high-quality audio streaming from a distance, with minimal lag or dropouts. Furthermore, the improved efficiency allows for better battery management, ensuring longer periods of usage, making it an ideal choice for home parties, outdoor events, or casual listening sessions. -
Question:
Can I connect multiple audio devices simultaneously to the analyzer?
Answer: While the Upgraded VFD Audio Spectrum Analyzer features a 3.5mm AUX selector that can accommodate multiple devices, only one device can be connected and played at a time. This design allows you to switch between devices seamlessly, such as alternating between your phone and laptop. It is great for situations where you might want to quickly change from listening to music on a phone to playing audio from a computer without having to unplug any cords. -
Question:
Is the VFD display customizable for different lighting environments?
Answer: The VFD display of the Upgraded Audio Spectrum Analyzer is designed to be visible in various lighting conditions, but the customization options are limited. It effectively adjusts to different backgrounds and light levels, ensuring you can still see the audio visualization clearly. This feature is especially beneficial for use in dim rooms or during parties where vibrant lights may create visual distractions, allowing you to keep track of audio levels easily. -
Question:
What types of audio formats can I play through this receiver?
Answer: The Upgraded VFD Audio Spectrum Analyzer supports lossless audio formats along with popular streaming codecs. This versatility ensures you can listen to high-quality audio from multiple sources, including music apps, videos, and games. This feature is perfect for audiophiles and general users alike who appreciate rich sound quality, whether while entertaining guests at home or pausing for casual playbacks during study or work sessions. -
Question:
What is the range of the Bluetooth connectivity?
Answer: The Bluetooth 5.0 technology allows the Upgraded VFD Audio Spectrum Analyzer to connect wirelessly from a distance of up to approximately 30 feet (10 meters). This impressive range enables you to move around freely without losing connection to your audio devices, making it ideal for home setups, outdoor activities, or gatherings where you want to control music from afar, ensuring an uninterrupted experience during your entertaining or leisure time. -
Question:
Can I use the spectrum analyzer with a home theater system?
Answer: Yes, the Upgraded VFD Audio Spectrum Analyzer can be easily integrated into a home theater system via the 3.5mm AUX out jack. This connection allows you to enhance your audio experience by providing a visual representation of sound frequencies while watching movies or playing games. Utilizing this feature can greatly improve your movie nights or gaming sessions by letting you see and appreciate the depth of sound effects in real-time. -
Question:
Does this product come with a remote control for easier usability?
Answer: The Upgraded VFD Audio Spectrum Analyzer does not come with a remote control. However, it is designed for intuitive operation with easily accessible buttons on the unit itself. This allows users to conveniently manage their audio sources and settings without the need for an additional accessory. It's suitable for everyday users who prefer straightforward controls while providing a streamlined experience during casual or more focused listening sessions. -
Question:
Is there an app available to control the Bluetooth settings?
Answer: Currently, the Upgraded VFD Audio Spectrum Analyzer does not have a dedicated app for controlling Bluetooth settings. Users can connect and manage Bluetooth devices directly through the device's built-in controls. This setup is user-friendly and efficient for individuals who prefer a more tactile interaction, making it particularly suitable for live settings where quick changes and adjustments are often needed without diverting attention to smartphone apps. -
Question:
Where can I buy the Upgraded VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver) in Turkmenistan?
Answer: You can purchase the Upgraded VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver) on Ubuy. Ubuy offers a wide range of electronics, ensuring you have access to this innovative product conveniently and efficiently. Their platform is user-friendly and designed to provide a smooth shopping experience, making it easy to find exactly what you need.
Douk Audio Spectrum Analyzers VFD253 Editorial Review
The Upgraded VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver has garnered attention for its striking aesthetics and functionality. Customers appreciate its retro-vacuum fluorescent display, which not only serves as a spectrum analyzer but also as an appealing clock that enhances the ambiance of a room—especially in dim lighting. Many users enjoy the nostalgia associated with this design, noting it stands out on their desks and doubles as an eye-catching decor piece. Those who have ventured into using the product often praise its responsiveness and the plethora of customization options available. While the setup process may pose challenges due to unclear instructions and a somewhat cryptic remote control, tech-savvy users report that it's manageable with a bit of experimentation. The remote is deemed necessary for navigation, as most functions rely on it, which can be a drawback for some users who may not feel comfortable with an unfamiliar interface. Despite its appealing features, there are some common complaints. The manual's lack of clarity has frustrated a few Consumers, and the reliance on the remote for full functionality can detract from the ease of use. Additionally, while the device performs adequately with an actual signal input, users have noted that its microphone setting doesn't deliver the expected results. The absence of proper customer support has also caused concern among certain purchasers, although some users have experienced satisfactory resolutions after reaching out through alternative channels. In summary, the VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver offers an attractive and functional solution for audio visualization, especially for enthusiasts keen on retro designs. However, potential buyers should be aware that the learning curve associated with its setup may not suit everyone, and customer support experiences can vary. **
Customer Reviews & Ratings
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Pros
- Striking retro-vacuum fluorescent display is visually appealing.
- Responsive and accurate spectrum display, particularly in dark settings.
- Wide range of customization options.
- High quality for the price point and compact size suitable for desk use.
Cons
- Confusing and unclear instructions for setup.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TMT 370
Order now and get it around Monday, August 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Combines an audio spectrum analyzer, Bluetooth receiver, and high-precision clock.
- Features a high-resolution VFD display for accurate frequency band visualization.
- Supports Bluetooth 5.0, allowing seamless connection to devices like phones and PCs.
- Offers multiple adjustable settings for customized user experience.
- Compact design with a stylish aluminum and acrylic case that saves desk space.
- Remote control included for easy adjustments and real-time audio level monitoring.
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