Can this be controlled by phone or computer when in a different city?

No. You must be within Bluetooth proximity. It doesn't even reach that far from the next room. There is also no security on the sign or app, so if anyone with the app on their phone is nearby and wants to mess with it they will be able to fully control it.

How many lines will it do, 1 or 2?

If use the DIY graffiti function, can show two lines.

Where is the preview on app?

The APP does not have a preview program, you can edit the content on the APP and send it to display on the LED Sign.

Can the 27 by 5 fit on the back window of a toyota corolla without obscuring view?

Because everyone looks at the rearview mirror at different angles, we suggest that you can simulate it on your car according to the size of the product to determine whether the product will block your sight. There are currently two sizes, 14.6''x3.6 '' and 27" x 5"

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Led Sign, Bluetooth App Programmable Led Car Sign, USB 5V Scrolling Message Led Matrix Panel, Custom Digital Display Board for Shop Advertising

Led Sign, Bluetooth App Programmable Led Car Sign, USB 5V Scrolling Message Led Matrix Panel, Custom Digital Display Board for Shop Advertising

Product ID: 447099743

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Details

Item dimensions L x W x H
3.6 x 14.6 x
Brand
SanLank
Color
Red
Recommended Uses For Product
shop indoor
Item Weight
0.3 Kilograms
Number of Pieces
1

💡16x64 RGB LED matrix

📱Bluetooth APP control

🔋USB 5V low power

Description

🚀 Light up your brand, anytime, anywhere!

DURABLE WEATHERPROOF - IP65 waterproof epoxy surface and low-voltage USB power extend lifespan indoors or outdoors.
SEAMLESS MOBILE CONTROL - Edit texts, patterns & brightness instantly via smart app for ultimate customization.
FLEXIBLE REUSABLE MOUNTING - Double-sided tape lets you bend, stick, and reposition on cars, walls, or windows effortlessly.
VIVID EYE CATCHING DISPLAY - High-brightness 16x64 RGB LED matrix ensures your message stands out day or night.
VERSATILE ADVERTISING POWERHOUSE - Perfect for shops, events, cars, weddings, and nightlife—turn heads everywhere you go.

This 14.6" x 3.6" Bluetooth-enabled LED sign features a 16x64 RGB pixel matrix controlled via a mobile app, allowing real-time text and animation customization. Powered by USB 5V with IP65 waterproofing, it’s flexible, reusable, and ideal for dynamic advertising across diverse environments—from cars to retail storefronts.

Specifications

Item dimensions L x W x H	3.6 x 14.6 x 0.01 inches
Brand	SanLank
Color	Red
Recommended Uses For Product	shop advertising, indoor car concerts, Christmas decorations, wedding business signage, event promotion, entertainment venues
Item Weight	0.3 Kilograms
Number of Pieces	1
Manufacturer	SanLank
UPC	716695623744
Item Weight	10.5 ounces
Product Dimensions	3.6 x 14.6 x 0.01 inches
Item model number	B0B1DD5K2T_CA NARF
Pre-printed	Letter
Size	14.6''x3.6''
Manufacturer Part Number	B0B1DD5K2T_CA NARF

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Good experience, but the tracking updates could be better.

2 months ago

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