How does the bluetooth feature work, if my speakers are blue tooth ... I normally use my phone and have edifier speakers. Android cancelled dual bt..?

Hello. Its Bluetooth is only for receiving. You can connect your phone with this device via Bluetooth. And then use wire to connect this device to your edifier active speakers.

How is the mic pickup? Does it work well...

The mic pickup is surprisingly good.

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[Upgraded] VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver)

[Upgraded] VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver)

Product ID: 504408632

Details

Audio Output Mode
Stereo
Brand
Douk Audio
Color
Silver
Compatible Devices
Amplifier
Connectivity Technology
Auxiliary MIC
Connector Type
3.5mm Jack

⏰±3ppm ultra-precise clock

📊25×15 high-res VFD display

🔊Bluetooth 5.0 + 2 AUX inputs

$U8211

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Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your audio game with precision and style — don’t just listen, experience it!

SEAMLESS MULTI SOURCE AUDIO HUB - Bluetooth 5.0 plus dual 3.5mm AUX inputs let you effortlessly switch between devices.
VISUALIZE YOUR SOUND LIKE A PRO - Crystal-clear 25×15 green VFD spectrum analyzer for pinpoint frequency accuracy.
SLEEK COMPACT AND COMMAND READY - CNC aluminum & acrylic chassis with remote control for effortless desktop elegance.
PRECISION TIMEKEEPER MEETS AUDIO ART - Built-in RX8025T crystal oscillator keeps time with less than 1-minute yearly drift.
CUSTOMIZABLE VISUALS TO MATCH YOUR VIBE - Adjust brightness, gain, peak hold, and choose from 5 spectrum modes with power-off memory.

The [Upgraded] VFD Audio Spectrum Analyzer Bluetooth 5.0 Receiver 3.5mm AUX Selector (Silver) combines a high-resolution 25×15 green VFD display with Bluetooth 5.0 and dual AUX inputs, delivering precise audio spectrum visualization and seamless device switching. Featuring an ultra-accurate built-in clock (±3ppm), customizable display settings, and a sleek CNC-machined aluminum and acrylic case, it’s designed for professionals who demand both performance and style. Remote control and power-off memory enhance usability, making it a compact yet powerful centerpiece for any modern audio setup.

Specifications

ASIN	B0BKQ1K551
Audio Output Mode	Stereo
Audio Output Type	Speakers
Best Sellers Rank	#381,157 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Spectrum Analyzers
Brand	Douk Audio
Built-In Media	1audio spectrum; 1usb cable; 1*remote
Color	Silver
Compatible Devices	Amplifier, Preamplifier
Connectivity Technology	Auxiliary, Bluetooth, MIC
Connector Type	3.5mm Jack
Control Method	Remote
Controller Type	Hand Control
Customer Reviews	4.0 4.0 out of 5 stars (61)
Item Dimensions D x W x H	2.95"D x 7.24"W x 2.6"H
Manufacturer	Douk Audio
Mfr Part Number	VFD253
Model Number	VFD253
Number of Channels	2
Number of Items	1
Other Special Features of the Product	Built-In Bluetooth
Supported Internet Services	Not Supported
Surround Sound Channel Configuration	2
Warranty Description	18-Month Limited Warranty
Wireless Technology	Bluetooth

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$U8211

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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