Can the speed of text scrolling be controlled?

Speed and brightness can be adjusted through app.

Does the app has any regional restrictions?

To my knowledge no it doesn't. If you are restricted from using the android OS then you would have a problem getting the app installed. I will say that the APP for this product is really awful and could Use some major improvements...like the ability to scroll messages...this panel can only " animate" one page at a time. If you want to say make eyes that look around You would have to re draw the entire image . as there is no copy and paste. The panel is bright enough but F regret buying it after being excited to finally find an affordable LED Panel.Ihad a pair $15 LED Glasses that were much better....really disappointed.1

Does this have to be plugged in? Is there audio?

It has to be plugged in to a low voltage power source such as a portable charger. No audio on the unit itself but your connected phone/tablet can generated the audio.

If I turn off need I program the message newly ?

No it will store several banner displays that you make that can be reloaded and displayed when needed.

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RAYHOME Scrolling Bright Advertising LED Signs, Flexible USB 5V LED Car Sign Bluetooth App Control Custom Text Pattern Animation Programmable LED Display for Store Car Bar Hotel (15''x4'')

RAYHOME Scrolling Bright Advertising LED Signs, Flexible USB 5V LED Car Sign Bluetooth App Control Custom Text Pattern Animation Programmable LED Display for Store Car Bar Hotel (15''x4'')

Product ID: 439551300

Details

Brand
Rayhome
Colour
Multicolor
Material
Plastic
Theme
Art

💡2121 full-color RGB LEDs for vivid brightness

📱Bluetooth app control for custom animations

🔌Flexible USB plug & bendable design

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5094898₫

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Light up your brand, flex your style! 📲

TOTAL CREATIVE CONTROL - Bluetooth app lets you design custom text, patterns, and animations—your brand, your vibe.
ULTRA FLEXIBLE PORTABLE - Slim, bendable circuit board with USB plug and included 3m tape for effortless placement anywhere.
VERSATILE AMBIENCE BOOSTER - Perfect for stores, cars, bars, hotels, events, and celebrations—turn heads and spark conversations.
VIBRANT FULL COLOR DISPLAY - 2121 RGB LEDs deliver eye-popping brightness that commands attention in any setting.
BUILT TO BRAVE THE ELEMENTS - IP66 waterproof rating ensures your message shines rain or shine, indoors or out.

The RAYHOME 15''x4'' LED scrolling sign features 2121 full-color RGB LEDs for brilliant, energy-efficient illumination. Controlled via Bluetooth app, it offers customizable text, animations, and brightness. Its flexible USB-powered design with IP66 waterproofing makes it ideal for diverse indoor and outdoor advertising, from retail to events.

Specifications

ASIN	B09MQD24MH
Best Sellers Rank	#113,476 in Office Products ( See Top 100 in Office Products ) #7,413 in Message Boards & Signs
Brand	Rayhome
Brand Name	Rayhome
Colour	Multicolor
Customer Reviews	4.3 out of 5 stars 887 Reviews
Included Components	3m tape
Item Dimensions L x W	9.1L x 37W Centimeters
Item Shape	Rectangular
Item Weight	340 Grams
Light Type	LED
Manufacturer	Rayhome
Material	Plastic
Material Type	Plastic
Mounting Type	Wall Mount
Number of Pieces	1
Orientation	Landscape
Recommended Uses For Product	Shops, hotels, KTV, bars, restaurants, indoor advertising signs, cars, concerts, Christmas or wedding decorations Recommended Uses For Product Shops, hotels, KTV, bars, restaurants, indoor advertising signs, cars, concerts, Christmas or wedding decorations See more
Size	15''x4''
Style Name	Beads
Theme	Art
UPC	755520598352
Unit Count	1.0 Count

Reviews

M**R

Eye-catching display

19.08.2025

L**H

High qauilty led matrix

17.06.2025

M**H

Make sure window is very clean before applying.

6.07.2025

W**M

Fun display for vehicle

12.02.2026

A**R

This is fun!

14.06.2025

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5094898₫

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In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

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