75 Inch Smart Digital Blackboard with 3840x2160 Resolution and 20 Point Touch Interactive Whiteboard
75-inch 4K smart blackboard with nano touch screen, 20-point multi-touch, Android system, and interactive features for collaborative writing, remote editing, and multimedia playback. Supports voice recognition and offers durable 60M+ touch lifespan.
Brand Name:
MTHGH
Model Number:
XYC-75
Minimum Order Quantity:
1 Set
Price:
Negotiable
Supply Ability:
10000 Piece
Product Details
Highlight:
Nano Smart Electronic Blackboard
,Smart Electronic Blackboard Interactive
,4K Touch Screen Blackboard
Aspect Ratio:
16:9
Voltage Range:
AC(180-260)V-50/60HZ
Contrast Ratio:
1200:1mm
Product Size:
75 Inch
Resolution:
3840*2160
Brightness:
350cd/m2
Panel Type:
Touch Screen, Nano Touch Screen
LCD Type:
DLED
Viewing Angle:
178°
Color Depth:
10bit,10.7
Touch Response Time:
<15ms
Rated Current:
3.5A
Working Temperature:
0°C~40°C
Touch Points:
20 Points
Positioning Accuracy:
<2mm
Cursor Speed:
>240dot/mm
Touch Times:
More Than 60 Million Times
Android System:
9.0/11.0/13.0
Product Description
Detailed Specifications & Features
3840x2160 Touch Screen Nano Smart Electronic Blackboard Interactive 4k
Product Overview
Touch Screen Interactive Smart Black Board Digital LED 4K Intelligent Nano Blackboard for Children - a striking technological innovation that represents the advancement of intelligent technology in modern education and business environments.
This advanced blackboard features touch screen design for convenient operation without cumbersome buttons or mice. Simply tap the screen to perform various operations. Utilizing nanotechnology, the display delivers clearer, more detailed images with enhanced realism. 4K smart technology provides lifelike visuals with vibrant colors, creating an immersive user experience.
Key Features & Benefits
- Interactive Functionality: Write, draw, and paint directly on the touch screen with support for remote collaboration and multi-user simultaneous editing
- Multimedia Capabilities: Watch videos, listen to music, and access various entertainment options
- Smart Learning: Automatically adapts to user habits and provides personalized services and suggestions
- Voice Recognition: Input text or commands through voice, eliminating tedious typing processes
- High-Quality Display: Nano technology and 4K resolution deliver exceptional clarity and color accuracy
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | 75 Inches |
| LCD Type | DLED |
| Physical Resolution | 3840×2160 (FHD) |
| Brightness | 350 cd/㎡ |
| Contrast Ratio | 1200:1 |
| Screen Scale | 16:9 |
| Viewing Angle | 178° |
| Color | 10bit, 10.7 |
| Video Format | PAL, NTSC, SECAM |
| Sound System | D/K, B/G, I, M |
| Android System | 9.0/11.0/13.0 |
| Android System EMMC | 32G/64G |
| Android System DDR3 | 3G/8G |
| Computer VGA Input Support | Multiple resolutions up to 1920×1080@60Hz |
| Touch First Response Time | <15ms |
| Input Ports | Front: 2×HDMI2.0, 1×VGA+AUDIO, 1×USB 2.0, 1×USB 3.0, 1×TOUCH-USB, 1×RS232, 1×TF Card, 1×LAN IN, 1×WIFI, 1×Bluetooth, 1×standard OPS |
| Output Ports | Post output: 1×COXIAL, 1×EARPHONE |
| Front Buttons | 11KEY (POWER, SOURCE, MENU, VOL+, VOL-, REC, A.Blue, PC, ES, RATIO, HOME) |
| Rated Voltage | AC100V-240V～50/60HZ |
| Rated Current | 3.5A |
| Working Temperature | 0°C~40°C |
| Support Touch Points | 20 points |
| Touch Model | Finger or capacitive pen |
| Positioning Technology | Capacitance Technology |
| Positioning Accuracy | <2mm |
| Continuous Response Time | <8ms |
| Cursor Speed | >240dot/mm |
| Touch Screen Communication Port | USB |
| Operating System Support | WINDOWS/LINUX/MAC/Android |
| Touch Durability | More than 60 million times in the same location |
Included Accessories
- Touch pen × 1
- USB touch line (1.5M) × 1
- Power cable (1.8M) × 1
- Software download card × 1
- Remote control × 1
- Warranty card × 1
Product Images
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