Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock
Delivery: Inside Dhaka Tk65 (1–2 days) · Outside Dhaka Tk130 (2–4 days)
Cash on Delivery all over Bangladesh · bKash, Nagad & cards accepted
7-day return for damaged, defective or wrong items — request it from the Track Order page.
Short Description:
Douk Audio VFD253 is a multifunctional VFD audio spectrum analyzer, Bluetooth 5.0 receiver, 3.5mm AUX switcher, and high-precision desk clock. Featuring a beautiful green VFD display with 25×15 resolution, it delivers real-time music spectrum visualization with AGC technology for perfect visual effects.
Long Description:
Douk Audio VFD253 3.5mm AUX Switcher Box হলো একটি innovative এবং multifunctional audio device, যা VFD audio spectrum analyser, Bluetooth receiver, AUX switcher এবং high-precision desk clock-এর সমন্বয়ে তৈরি। এটি home audio setup, desktop system, studio monitoring অথবা stylish desk accessory হিসেবে খুবই জনপ্রিয়।
এই device-টি dedicated green VFD (Vacuum Fluorescent Display) screen ব্যবহার করে 25×15 high resolution-এ real-time music spectrum দেখায়। Frequency range 80Hz-16KHz পর্যন্ত supported, এবং special AGC algorithm + customized output curve-এর কারণে low থেকে high volume-এও balanced ও আকর্ষণীয় visual effect পাওয়া যায়।
Bluetooth 5.0 receiver হিসেবে এটি phone, PC, tablet থেকে wireless audio stream করতে পারে। 2টি 3.5mm AUX input + 1টি 3.5mm AUX output সহ এটি একটি convenient audio switcher। এছাড়া built-in microphone pickup-ও আছে।
High-precision RX8025T clock chip ব্যবহার করায় clock accuracy ±3ppm (বছরে প্রায় ১ মিনিটের মধ্যে error)। Auto mode-এ music play করলে spectrum দেখায়, না করলে clock display করে। Remote control সহ আসে, যা gain, brightness, falling speed ইত্যাদি সহজে adjust করতে দেয়।
বাংলায় সংক্ষেপে:
Douk Audio VFD253 ছোট কিন্তু শক্তিশালী একটি all-in-one device। সুন্দর VFD spectrum display, Bluetooth, AUX switching এবং accurate clock — সবকিছু একসাথে। Home audio, desktop setup বা gift হিসেবে দারুণ।
Performance Benefits:
- Beautiful green VFD display with high resolution
- Real-time accurate audio spectrum visualization
- Wide frequency response with AGC technology
- Stable Bluetooth 5.0 reception
- Convenient multi-source audio switching
- High-precision clock with minimal error
- Easy control with remote
- Stylish and compact desk design
Key Features:
- VFD Audio Spectrum Analyzer (25×15 resolution)
- Bluetooth 5.0 Receiver
- 2 × 3.5mm AUX Input + 1 × 3.5mm AUX Output
- Built-in Microphone Pickup
- High-Precision RX8025T Clock (±3ppm)
- Multiple spectrum & clock display modes
- Remote Control included
- Auto music/clock switching mode
Specifications:
- Display: Green VFD (Vacuum Fluorescent Display)
- Resolution: 25 × 15
- Frequency Range: 80Hz – 16KHz
- Bluetooth Version: 5.0
- Audio Input: Bluetooth / 2 × 3.5mm AUX / MIC
- Audio Output: 1 × 3.5mm AUX
- Clock Chip: RX8025T (±3ppm accuracy)
- Power Supply: DC 5V (USB powered)
- Dimensions: Approx. 184 × 75 × 66 mm
- Accessories: Remote Control
Applications:
- Home Audio Desktop Setup
- Music Spectrum Visualization
- Bluetooth Audio Receiver
- AUX Input Switcher / Selector
- High-Precision Desk Clock
- Studio & Listening Room Decoration
- Gift for Audio Enthusiasts
Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock — price in Bangladesh & FAQ
What is the price of Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock in Bangladesh?
The latest price of Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock in Bangladesh is 11,800৳. You can buy the Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock at the best price from our website Voltech Electronics or visit our store at Dhanmondi , Dhaka, Bangladesh. Order online and pay Cash on Delivery anywhere in Bangladesh.
Is Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock available in stock?
Yes. Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock is in stock at Voltech Electronics and ships within 24 hours.
Is the Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock original, and does it have a warranty?
Voltech Electronics sells only 100% authentic Douk Audio products. Ask us about the warranty for the Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock before you order. It is brand new and sealed.
How much is the delivery charge for Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock?
We deliver the Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock all over Bangladesh. Delivery inside Dhaka costs 65৳ (1–2 days) and outside Dhaka 130৳ (2–4 days).
How can I pay for Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock?
You can pay Cash on Delivery — check the product first, then pay. You can also pay online with bKash, Nagad, Rocket, Visa or Mastercard.
Can I return or replace the Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock?
Yes. If your Douk Audio VFD253 3.5mm AUX Switcher Box VFD Audio Analyser Bluetooth 5.0 Receiver Home Desk Clock arrives damaged, defective or wrong, request a return within 7 days of delivery from the Track Order page and we'll replace or refund it.
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