75 Inch 4K UHD Smart Electronic Blackboard with Android System 32GB Storage for Interactive Teaching

Price Negotiable

Price: Negotiable

MOQ: 1 Set

Delivery Time: 7-10 Work Days

Brand: MTHGH

Product Description

Product Overview

This 75-inch smart blackboard integrates advanced technology with traditional teaching tools, offering educators a comprehensive solution for modern classrooms. The all-in-one design combines display, computing, and interactive capabilities in a single unit.

Key Features

75-inch large display with 3840×2160 4K resolution for clear, vivid presentations
Multi-touch support for 20/32/40 points with finger or capacitive pen input
All-in-one design with integrated Android system (9.0/11.0/13.0)
Multiple connectivity options including HDMI 2.0, VGA, USB, LAN, and Wi-Fi
Supports online teaching, distance education, and interactive learning
Built-in courseware library and teaching tools for enhanced lesson preparation

Professional Teaching Solution

Ideal for educational institutions, corporate training rooms, and conference settings. The integrated system eliminates the need for separate computers and projectors, creating a streamlined teaching environment.

Technical Specifications

Display Specifications	Technical Details
Screen Size	75 inches
Resolution	3840×2160 (4K UHD)
Brightness	350 cd/㎡
Contrast Ratio	1200:1
Viewing Angle	178°
Color Depth	10bit, 10.7 billion colors
System & Performance	Technical Details
Android System	9.0, 11.0, 13.0
Storage (EMMC)	32GB, 64GB
Memory (DDR3)	3GB, 8GB
Touch Response Time	<15ms first response, ≤8ms continuous
Positioning Accuracy	≤2mm
Connectivity	Technical Details
Input Ports	2×HDMI 2.0, 1×VGA+AUDIO, 2×USB (2.0 & 3.0), LAN, Wi-Fi, Bluetooth
Power Requirements	AC 100V-240V, 50/60Hz, 3.5A