75-Inch Smart Digital Blackboard with Magnetic Side Boards - 4K Display, Android/Windows Dual System, 20-Point Touch
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
7-10 Work Days
Brand:
MTHGH
Product Description
Product Overview
The 75-inch Smart Digital Blackboard combines traditional writing surfaces with advanced digital technology, creating an interactive teaching and presentation solution for educational and professional environments.
Key Features
Interactive Display
20-point touch support with gesture controls for erasing, zooming, and roaming. Built-in Android 9.0 and Windows dual-system operation.
Magnetic Functionality
Nano honeycomb blackboard surface supports magnetic attachment of letters, icons, and notes.
High-Quality Display
4K Ultra HD resolution (3840 × 2160) with 178° wide viewing angle and 350cd/m² brightness.
Teaching Tools
Built-in compass, ruler, protractor and other teaching tools with automatic photosensitive screen adjustment.
Technical Specifications
Display Parameters
| Parameter | Specification |
|---|---|
| Screen Size | 75 inch |
| Visible Area | 1650.24 × 928.26 mm |
| Resolution | 3840 × 2160 pixels |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Viewing Angle | 178° horizontal × 178° vertical |
| Response Time | ≤8ms |
| Refresh Rate | 60Hz |
| Color Gamut | 72% NTSC |
| Lifespan | ≥30,000 hours |
Side Boards
| Feature | Specification |
|---|---|
| Type | Nano honeycomb blackboard with magnetic function |
| Color | Black |
| Quantity | Left × 1, Right × 1 |
| Dimensions | 1108 × 1240.35 × 94 mm |
| Chalk Trough | Supported |
Additional Features
- AG anti-glare tempered glass with double screen explosion-proof protection
- Built-in HD camera for remote video teaching capabilities
- Six-array microphone with 8-meter sound pickup range
- IC card safety reading identification for secure access
- Support for Word, Excel, PPT, PDF, video, image, and music formats
- USB charging capability with low power consumption
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xingyicheng (Shenzhen) Technology Co., Ltd.
Location
Room 203, Building B, No. 115 Guangqiao North Road, Xinqiang Community, Xinhu Street, Guangming District, Shenzhen
Contact Person
Luo