21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background

21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background

$232.29 - 261.32
Place of Origin
Shenzhen, Guangdong, China
Shipping
Ocean Freight, Land Freight, Air Freight

Product Description

Overview

brand
Xinchuangxin
interface
RJ45/USB/HDMI
size
21.5 inches
brightness
300cd/m ²
colour
white
contrast ratio
1200:1
resolving power
1920 * 1080
response time
5ms
touch
Capacitive touch
system
Android 7.1
Vertical visual angle
178 °
Horizontal visual angle
178 °
Supply voltage
220V
service life
50000H
invoice
Can issue value-added tax professional invoices

Product Details

21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background
21.5-inch preschool education electronic smart class billboard advertising machine, multimedia teaching display, unified management and release in the background

Trading Area

Global

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