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{"title":"75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/8e\/cc666deb5dd1b1a324d9ccbaf377-200x200-1\/75_inch_4k_hd_smart_digital_blackboard_with_magnetic_function_for_interactive.jpg","attrs":{"Color":"black","Chromaticity":"1.07B","Visible area":"1650.24 x 928.26 mm","Pixel Pitch":"0.4298 * 0.4298 mm"}}
{"title":"86 Inch Smart Interactive Screen Digital Blackboard with Infrared Multi Touch","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/a3\/d7d33f0f5a0cc0e486044b622029-200x200-1\/86_inch_smart_interactive_screen_digital_blackboard_with_infrared_multi_touch_and_3840_2a2160_resolution_for_educational_meetings.jpg","attrs":{"Panel Size":"86 Inch","Brightness uniformity":"75%","Color Gamut":"85% NTSC","Viewing angle":"178\u00b0(H) \/ 178\u00b0(V)"}}
{"title":"75 Inch Smart Digital Blackboard with 3840*2160 Resolution and Capacitive Touch","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/79\/ff4d036acfb60deb6ea23a4aa696-200x200-1\/75_inch_smart_digital_blackboard_with_3840_2a2160_resolution_and_capacitive_touch_for_interactive_classroom_teaching.jpg","attrs":{"Brightness":"500cd\/m\u00b2","Zoom":"16:9","Viewing angle":"178\u00b0(H) X 178\u00b0(V)","Pixel Pitch":"0.4298 * 0.4298 mm"}}
{"title":"75 Inch LED Smart Digital Blackboard with 350 Cd\/\u33a1 Brightness and 40 Points","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/03\/8ecf4da88d886cc80057e1119b5c-200x200-1\/75_inch_led_smart_digital_blackboard_with_350_cd_2f_e3_8e_a1_brightness_and_40_points_infrared_multi_touch_for_interactive_teachin.jpg","attrs":{"Resolution":"3840*2160","Display Area":"1895.04*1065.96mm(85.6 inch)","Working Temperature":"0\u00b0C\uff5e40\u00b0C","Connecting Port":"USB 2.0"}}
{"title":"86 Inch Push Pull Smart Digital Blackboard with 40 Points Capacitive Touch for","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/6a\/6ac12b7e5f556a23dffe869f5531-200x200-1\/86_inch_push_pull_smart_digital_blackboard_with_40_points_capacitive_touch_for_interactive_school_teaching.jpg","attrs":{"Display screen type":"LED display","Gesture Recognition":"Support","Power Supply":"USB power supply DC 4.6V- 5.0V <1W ( 200mA at 5V)","Touch lifetime":"More than 60,000,000 single touch or click"}}
{"title":"75 Inch Smart Digital Blackboard with 4K UHD Resolution Wireless Projection and","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/eb\/2b7219689df0b1ce6cf70fa5f5e3-200x200-1\/75_inch_smart_digital_blackboard_with_4k_uhd_resolution_wireless_projection_and_multi_touch_operation.jpg","attrs":{"Screen Size":"75 inch","Working temperature":"0\u00b0\uff5e40\u00b0C","LCD type":"D-LED","Android system EMMC":"32G\/64G"}}
{"title":"75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/73\/d9d7c5f5fd19ef2683b3f19a753e-200x200-1\/75_inch_4k_uhd_smart_digital_blackboard_with_multi_touch_for_interactive_teaching.jpg","attrs":{"Screen scale":"16:9","Sound System":"D\/K, B\/G, I,M","Working temperature":"0~40(\u00b0C)","Rated voltage":"AC 100V-240V\uff5e50\/60Hz"}}
Customized 75 Inch Small Smart Digital Blackboard Magnetic Electronic Blackboard
Customized small smart digital blackboards and magnetic electronic blackboards represent innovative technology that provides significant convenience and benefits across various environments. These versatile boards are suitable for educational institutions, corporate offices, residential settings, and commercial spaces.
The highly customizable nature allows users to specify dimensions, shapes, colors, and other parameters to perfectly match their environment and requirements. Advanced smart features enable internet connectivity and device integration, facilitating remote writing, content transmission, and collaborative work through mobile phones or computers.
The magnetic functionality supports attachment of magnetic items including letters, icons, and notes, eliminating the need for traditional paper notes and whiteboards. Environmentally conscious design utilizes electronic display technology that reduces paper and ink consumption, while low power consumption and USB charging capabilities enhance energy efficiency.
Custom Sliding Sign Blackboard Wooden Frame Magnetic Small Blackboard
Quality Features
Nano intelligent blackboard combining traditional blackboard functionality with multimedia teaching equipment for interactive teaching experiences
Ultra-thin body with elegant design, rounded safety corners, and patented appearance certification
Micro magnetic high hardness aluminum honeycomb board with 8H surface hardness for clear, smooth writing without residue
Front functional interface supporting Word, Excel, PPT, PDF, video, image, and music formats
AG anti-glare tempered glass with double screen explosion-proof protection
4K HD display with 178° wide viewing angle and zero bonding technology for waterproof, dustproof performance
Built-in HD camera for remote video teaching and six-array microphone with 8-meter sound pickup range
IC card safety reading identification for secure teacher access
Automatic photosensitive technology adjusting screen brightness based on ambient lighting
Teaching whiteboard with 20-point touch support for gesture erasure, zoom, roaming, and material insertion
Integrated teaching tools including compass, ruler, and protractor
Dual-system operation with Android 9.0 and Windows systems
Five-finger screen activation with automatic wake-up and energy-saving certification
Display Parameters
Parameter
Specification
Size
75 inch
Panel manufacturer
CSOT OR BOE
Visible area (mm)
1650.24 x 928.26 mm
Resolution
3840 * 2160 P
Aspect Ratio
16:9
Overall brightness
≥350cd/m² (typ.)
Brightness uniformity
75%
Screen Contrast
1200:1 (Typ.) - Hard Screen 4000:1 (Typ.) - Soft Screen According To Panel Depends
Response time
≤8ms (typ.)
Pixel Pitch (mm)
0.4298 * 0.4298 mm
Refresh frequency
60Hz
Viewing angle
(H) 178° * (V) 178°
Life
≥30,000 hrs
Color Gamut (% NTSC)
72% NTSC
Chromaticity
1.07B
HDR
SUPPORT
Backlight Type
D-LED
Mixing distance (OD)
OD18
Left and Right Sub Boards
Category
Nano honeycomb blackboard, supports magnetic function
Xingyicheng (Shenzhen) Technology Co., Ltd. was established in 2017 and is located in Shenzhen, Guangdong Province, China. It has been in the education information industry since 2008 and has 17 years of experience. It has now developed into a smart education solution provider and operation service ... Xingyicheng (Shenzhen) Technology Co., Ltd. was established in 2017 and is located in Shenzhen, Guangdong Province, China. It has been in the education information industry since 2008 and has 17 years of experience. It has now developed into a smart education solution provider and operation service ...