China Clear Image Eye Protective Blackboard for Institute Tutor and Student, Find details about China Electronic Blackboard, LED Writing Board from Clear Image Eye Protective Blackboard for Institute Tutor and Student
Product Name | LCD Blackboard |
Product Size | 4000*1315*9mm |
Product Color | Black |
Font Color | Dark Green |
Battery | Lithium Battery |
Screen Material | Flexible LCD Screen, Scratch resistant & Anti Dazzling Film |
Weight | 1093g |
Life Cycle | Over 100000 times rewrite |
Working Temperature | 10 ~40 centi degree |
Storage Temperature | -10~50 centi degree |
Surface | Liquid Crystal Polymer mixed material |
Board Frame | Aluminum/Plastic, Black/Silver White Color, Steamlined design, simple and generous, |
Panel Sensor | Pressure Sensing |
Battery Lasting Time | 1-3 Month |
Charging Interface | Micro usb |
Visible Angel | 160~180 degree |
Writing/Erasing Cycles | >=100,000 times |
Service Life | 5~10 years |
Film Bearing Force | 1000g/sqm |
Film Hardness | >=3 hour |
Guarantee time | 1 year for whole set, 3 years for screen |