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75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching

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75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching

Name: 75 Inch 4K UHD Smart Digital Blackboard with MultiTouch for Interactive Teaching
Brand: MTHGH
Price: 1 USD

Quality 75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching for sale

Screen scale : 16:9

Sound System : D/K, B/G, I,M

Working temperature : 0~40(°C)

Rated voltage : AC 100V-240V～50/60Hz

Android system : 9.0,11.0,13.0

Size : 75 inches

Support touch points : 20/32/40 Points

Color : 10bit,10.7

Android DDR3 : 3G,8G

Rated current : 3.5A

Viewing angle : 178°

Touch response time : <15ms

Video format : PAL,NTSC,SECAM

Android EMMC : 32G,64G

Brightness : 350 cd/㎡

Brand Name : MTHGH

Model Number : XYC-75

Certification : CE FCC

Place of Origin : China

MOQ : 1 Set

Price : Negotiable

Payment Terms : L/C,T/T,Western Union

Supply Ability : 10000 Piece

Delivery Time : 7-10 Work Days

Packaging Details : Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.

Resolution : 3840*2160

Positioning accuracy : ≤2mm

Contrast ratio : 1200:1

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75 Inch Online Intelligent Teaching Integrated Electronic Blackboard 3840X2160

Product Overview

Smart Board Interactive Board All In One Office Whiteboard/Smart Board Hot Sale

As an important tool in modern education, the teaching blackboard has been constantly evolving. This 75-inch smart blackboard all-in-one teaching electronic blackboard combines the advantages of traditional blackboards with the convenience of modern electronic devices, providing educators with an innovative teaching experience.

75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching

Key Features

Large Display Area: The 75-inch screen provides teachers with a wide display space for presenting courseware, drawing charts, or playing interactive games with clear and vivid visuals.

All-in-One Functionality: Supports multiple input methods including touch screen, stylus, and voice recognition. Integrated teaching tools include a rich courseware library and online resource links for quick access to teaching materials.

Internet Connectivity: Enables online teaching and distance education models. Teachers can interact with students through the blackboard and record class content for student review. Students can also conduct independent learning at home.

This smart blackboard not only provides an enhanced teaching experience but also promotes innovation and progress in educational methods for both traditional classrooms and online education platforms.

Technical Specifications

Product Name	75 Inch Smart Digital Blackboard
LCD Type	D-LED
Physical Resolution	3840×2160 or 1920×1080
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	640×480/800×600/1024×768/1280×768/1280×800/1280×960/1280×1024/1360×768/1440×900/1600×1200/1920×1080@60Hz
Touch First Response Time	<15ms
Input Ports	Front: 2×HDMI2.0 (up to 3840×2160/60Hz), 1×VGA+AUDIO, 1×USB 2.0, 1×USB 3.0, 1×TOUCH-USB, 1×RS232, 1×TF Card, 1×LAN IN (10M/100M), 1×WIFI (2.4G/5G), 1×Bluetooth (support 4.0), 1×standard OPS (up to 3840×2160/60Hz, built-in 10M/100M LAN) Front: 1×HDMI (Max Support 3840×2160/60Hz), 1×TOUCH USB, 3× Reuse USB
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	AC 100V-240V～50/60Hz
Rated Current	3.5A
Working Temperature	0~40°C
Support Touch Points	20/32/40 Points
Touch Model	Finger or capacitive pen
Positioning Technology	Capacitance Technology
Positioning Accuracy	≤2mm
Continuous Response Time	≤8ms
Cursor Speed	>240 dot/mm
Touch Screen System Communication Port	USB2.0, USB3.0
Operating System	Support WINDOWS/LINUX/MAC/Android
Touch Times	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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75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching

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75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching Images