Digital LED 4K Intelligent Touch Screen Interactive Smart Black Board Nano Blackboard

• Material: New Material Composite Board
• Type: Interactive Blackboard
• Usage: Teaching Blackboard
• Structure: Flat Blackboard
• RAM: 4G (8g Optional)
• ROM: 120g (256g Optional)
• CPU: Intel I3 (I5/I7 Optional)
• Certificates: CE FCC RoHS SGS
• Surface: Wiredrawing Aluminum+Tempered Glass
• Touch Screen: 20 Point Pcap Touch Panel
• Resolution: Support 4K 3840*2160
• Installation Way: Wall Mounted (Floor Stand Optional)
• Screen Size: 75 Inch / 86 Inch
• Warranty: 1 Year
• Lifespan: 50000 Hours
• Color: Black
• System: Windows 10 & Android
• Camera: Available Internal Camera (Option)
• Customize Logo: Yes
• Transport Package: Wooden Box
• Specification: 4200 mm*1302 mm * 52 mm
• Trademark: KINGONE
• Origin: Guangdong
• HS Code: 8521909090
• Production Capacity: 50000 Pieces/Year

Product Description

Intelligent Blackboard 4K HD IR Infrared 20 Point Smart Touch Screen Interactive Nano Blackboard

Android & Windows dual system, Interactive Smart Blackboard is good for School Teaching

It replaces the traditional blackboard, can still use traditional teaching methods, and the suface can still be written with chalk

Product Features:
1.Nano intelligent blackboard, the combination of traditional blackboard and multimedia teaching equipment to create a new interesting and interactive teaching mode.

2.The ultra-thin body, delicate and beautiful (with a patent certificate for appearance) and thoughtful design of rounded corners provide safe and reliable escort for students.

3.Micro magnetic high hardness aluminum honeycomb attached board, surface hardness of 8H writing on the board clear and smooth, erase, clean the writing without leaving a mark.

4.Front functional interface, support Word, Excel, PPT, PDF, video, picture, music and other document formats.
5.AG anti-glare tempered glass, double screen explosion-proof, safe and durable.

6.4K HD display, 178° wide viewing Angle, does not affect the outside two rows of students to watch the blackboard content, zero bonding technology, waterproof and dustproof.

Available screen size	75" & 86"
Dual System
Android OS	RAM 4G ROM 32G, Android 11.0 version
Windows OS	Intel core i3/i5/i7, Memory 4G/8G, Hard disk 128G/256G/512G
Touch screen (option)
Touch type	20 points touch
Touch sensor	Nano capacitive touch
Touch surface	4mm tempered glass
Response time	2ms
Panel Specification
Panel type	TFT LCD
Diagonal Aspect Ratio	16:9
Physical Resolution	3840x2160
Viewing Angle	H178°/V178°
Display color	16.7M
Pixel Pitch (mm)	0.630x0.630mm (HxV)
Backlit type	WLED
Response time	6ms
Contrast	5000:1
Brightness	450cd/m2
Lifespan	>50,000hours
Others
Speaker	2*15W
Internet	WIFI , RJ45
Interface	2*USD2.0
Appearance
Color	Black/Silver/Customized
Material	Metal case SPCC + Tempered Glass
Installation	Wall mount // Floor standing
Accessories	Remote controller, power cable
Certificates	CE, RoHS, FCC, ISO9001, CCC
Power
Power Supply	AC100-240V, 50/60Hz
Max power consumption	<=280W
Standby power consumption	<=1W
Working Environment
Operation Temperature	0ºC~50ºC
Storage Temperature	-20ºC~60ºC
Working Humidity	85%
Storage Temperature	85%
Detailed Functions
Video format support	MPEG1/MPEG2/MPEG4/ASP/WMV/AVI
Image format support	JPEG/BMP/TIFF/PNG/GIF
Audio format support	Wave/MP3/WMA/AAC
Image Resolution	Support 1080p, 720p, 480p and multiple resolutions