What is 21.5 Inch LCD Backpack Billboard a Mobile Human-Powered Advertising Solution Features a High-Visibility Digital Signage Display for Dynamic

Name: 21.5 Inch LCD Backpack Billboard a Mobile Human-Powered Advertising Solution Features a High-Visibility Digital Signage Display for Dynamic
Uploaded: 2025-12-24T07:14:21+08:00
Description: Product Description Size 21.5 Inch Material Oxford cloth material Resolution Ratio 1366*768/1920*1080 Brightness 450cd/m² Interface USB disk / HD / WiFi / 4G USB Storage 32G Support Video Format

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Price

Min. Order Reference FOB Price

1 Piece US$175.00-369.00 / Piece

Sepcifications

Type Ultra Slim Light Box
Usage Advertising
Material Aluminum
Shape Rectangle
Suitable for Outdoor
Style Modern
Certification CE, RoHS
Transport Package Honeycomb Box or Custom Required
Specification 35*48*16cm
Trademark Sinoped Optronic
Origin China
Size 21.5 Inch
Backlight Type CCFL Backlight
Resolution Ratio 1366*768/1920*1080
Brightness 450CD/M2
Interface USB Disk / HD / WiFi / 4G
USB Storage 32g
Support Video Format MP4
Aspect Ratio 16:9
Dynamic Contrast 1200:1
Visible Area 47.6*27cm
Viewing Angle 160/160
Display Colors 16.7m
Video Interface USB
Adapter 12V
Power Source 12V-20000/30000/60000mAh

Product Description

Product Description Size 21.5 Inch Material Oxford cloth material Resolution Ratio 1366*768/1920*1080 Brightness 450cd/m² Interface USB disk / HD / WiFi / 4G USB Storage 32G Support Video Format MP4 Aspect Ratio 16:9 Backlight Type CCFL backlight Dynamic Contrast 1200:1 ...

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Eunics Technology Co., Ltd.

Diamond Member Since 2022

Audited Supplier

Rating & Reviews: 4.6/5.0

(15 Reviews)

Main Products Blender, Air Fryer, Rice Cooker, Dough Mixer, Coffee Machine, Meat Grinder, Electric ...
Address No. 858-3 Hunnan District, Shenyang, Liaoning, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
Terms of Payment LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, Alipay
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Human Walking Billboard Comparison

	21.5 Inch LCD Backpack Billboard a Mobile Human-Powered Advertising Solution Features a High-Visibility Digital Signage Display for Dynamic Contact Now	Quick View Outdoor LED Fixed Picture Advertising Lamp Post Double Side Lightbox with Solar Contact Now	Quick View City Mupi Scrolling Backlit LED Strip Advertising Display Light Box Contact Now	Quick View Outdoor Illuminated Advertising Light Box with Trash Bin Contact Now	Quick View Street Side Outdoor Poster Scrolling Standing Bus Shelter Lightbox Advertising Mupi Contact Now

Transaction Info
	21.5 Inch LCD Backpack Billboard a Mobile Human-Powered Advertising Solution Features a High-Visibility Digital Signage Display for Dynamic Contact Now	Quick View Outdoor LED Fixed Picture Advertising Lamp Post Double Side Lightbox with Solar Contact Now	Quick View City Mupi Scrolling Backlit LED Strip Advertising Display Light Box Contact Now	Quick View Outdoor Illuminated Advertising Light Box with Trash Bin Contact Now	Quick View Street Side Outdoor Poster Scrolling Standing Bus Shelter Lightbox Advertising Mupi Contact Now
Price	US$175.00-369.00 / Piece	US$400.00-1,150.00 / Piece	US$800.00-900.00 / Piece	US$680.00-900.00 / Piece	US$700.00-1,000.00 / Piece
Min Order	1 Piece	1 Piece	10 Pieces	10 Pieces	1 Piece
Payment Terms	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, Alipay	LC, T/T	LC, T/T	LC, T/T	LC, T/T
Quality Control
Product Certification	CE, RoHS	CE	CE	CE	CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, Europe, Southeast Asia/ Mideast, Africa, Mid East	North America, Europe, Southeast Asia/ Mideast, Africa, Mid East	North America, Europe, Southeast Asia/ Mideast, Africa, Mid East	North America, Europe, Southeast Asia/ Mideast, Africa, Mid East
Annual Export Revenue	-	5,686,676 USD	5,686,676 USD	5,686,676 USD	5,686,676 USD
Business Model	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Ultra Slim Light Box; Usage: Advertising; Material: Aluminum; Shape: Rectangle; Suitable for: Outdoor; Style: Modern; Size: 21.5 Inch; Backlight Type: CCFL Backlight; Resolution Ratio: 1366768/19201080; Brightness: 450CD/M²; Interface: USB Disk / HD / WiFi / 4G; USB Storage: 32g; Support Video Format: MP4; Aspect Ratio: 16:9; Dynamic Contrast: 1200:1; Visible Area: 47.627cm;* Viewing Angle: 160/160; Display Colors: 16.7m; Video Interface: USB; Adapter: 12V; Power Source: 12V-20000/30000/60000mAh;	Type: Light Box; Usage: Advertising; Material: Aluminum; IP Rating: IP68; Shape: Rectangle; Suitable for: Outdoor and Indoor; Installation: Standing; Pringting Carrier: Backlit Film; Style: Modern; Name: Double Sided LED Lightbox; Frame Size: 1.2X1.8; Stand Size: 0.6m; Light Source: LED; Casing Material: Aluminum; Panel Material: Tempered Glass; Poster Material: Backlit Film; Surface Treatment: Powder Coated;	Type: Scrolling Light Box; Usage: Advertising; Material: Aluminum; IP Rating: IP65; Shape: Rectangle; Suitable for: Outdoor; Installation: Table Putting; Pringting Carrier: Flex Banner; Style: Modern; Size: Customized; Name: Advertising Light Box; Color: Customized; Panel Material: PC/ Toughened Glass; Light Source: LED/ T8 Tubes; Window Size: W1000mm X H1430mm; Model: Vertical; Application: Indoor and Outdoor; Feature: Anti-Corrosive, Anti-Rost; Brand Name: Yeroo;	Type: Scrolling Light Box; Usage: Advertising; Material: Aluminum; IP Rating: IP65; Shape: Rectangle; Suitable for: Outdoor; Installation: Table Putting; Pringting Carrier: Flex Banner; Style: Modern; Size: Customized; Name: Advertising Light Box; Color: Customized; Panel Material: PC/ Toughened Glass; Light Source: LED/ T8 Tubes; Window Size: W1000mm X H1430mm; Model: Vertical; Application: Indoor and Outdoor; Feature: Anti-Corrosive, Anti-Rost; Brand Name: Yeroo;	Type: Scrolling Light Box; Usage: Advertising; Material: Aluminum; IP Rating: IP65; Shape: Rectangle; Suitable for: Outdoor; Installation: Table Putting; Pringting Carrier: Flex Banner; Style: European; Size: Customized; Name: Advertising Light Box; Color: Customized; Panel Material: PC/ Toughened Glass; Light Source: LED/ T8 Tubes; Window Size: W1000mm X H1430mm; Model: Vertical; Application: Indoor and Outdoor; Feature: Anti-Corrosive, Anti-Rost; Brand Name: Yeroo;
Supplier Name	Eunics Technology Co., Ltd.	GUANGZHOU YEROO STEEL STRUCTURE CO., LTD.	GUANGZHOU YEROO STEEL STRUCTURE CO., LTD.	GUANGZHOU YEROO STEEL STRUCTURE CO., LTD.	GUANGZHOU YEROO STEEL STRUCTURE CO., LTD.
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