China 2019 Newest Smooth Writing Handwriting Tablet, Find details about China Blackboard, LCD from 2019 Newest Smooth Writing Handwriting Tablet
SIZE | 1200*800mm, 1500*1000mm, thickness≤9mm |
SURFACE | Liquid crystal polymer mixed material; color: Black |
DRAWING MARKS | Green; Stroke thickness: around 2mm |
BOARD FRAME | Aluminum frame with ABS corner |
PANEL SENSOR | pressuring sensing |
BATTERY LASTING TIME | One month |
CHARGING INTERFACE | micro USB |
VISIBLE ANGEL | 160-180 degrees |
WRITING/ERASING CYCLES | ≥100,000(100g weight) |
SERVICE LIFE | 5-10 years |
FILM BEARING FORCE | 1000g/square millimeter |
FILM HARDNESS | ≥3H |
WARRANT PERIOD | one year for whole set; three years for screen |