Multi-size Electronic Writing Board
1. No consumables, any average hardness object can write on it (dustless ink less).
2. One key erasing, extend efficiency of assembly & teaching.
3. No Radiation, No lower backlight, no blue ray, Eyesight Care,
4. Small size, easy to carry.
The electronic writing board has three sizes, three colors, easy to carry, and can be written anytime and anywhere to meet the needs of multiple ages.
Product structure drawing
Product specification
| B18A | B26A | B40A | |
| Display Area | 360*260mm | 560*360mm | 860*560mm |
| Outline Dimension | 400*300mm | 600*400mm | 900*600mm |
| Packaging Dimension | 465*340*45mm | 675*440*45mm | 990*650*45mm |
| Net Weight | 900g | 1600g | 3400g |
| Surface Film Treatment | Anti-glare film | ||
| Film Reaction Rate | 30-35% | ||
| Writing Tool | Any hard object of medium hardness or the equipped writing stylus | ||
| Battery Type | Lithium battery 3.7V/170mAh | ||
| Battery Life | Over 2,000 times of erase with full charge | ||
| Charging Interface | micro USB | ||
| Display | Flexible liquid crystal molecular film | ||
| Surface Film Hardness | ≥3H | ||
| Frame Color | Black/orange/green(B40A only available in Black) | ||
Products Description
Attention:
1) There’s no need for any consumables while writing, such as gel ink pen, marker, or chalk. To ensure the service life of the board, please try to register with the equipped pen instead of sharp objects.
2) Please do not expose the board to the sun and high-temperature environment for a long time. Please do not put the board into the water.
3) Sophisticated components are installed in the LCD writing board. Please do not disassemble them yourself.
Certificates
Group Introduction
Exhibition pictures
| Model | B40A |
| Display area | 860*560mm |
| External dimension | 922*600mm |
| Packing size | 990*670*75mm |
| Net weight | 2840g |
| Optimum working temperature | 15~40℃ |
| Storage temperature | -15~50℃ |
| Input voltage | 100~200g |
| Battery type | Lithium battery |
| Battery endurance | Over 2000 times erasing after fully charged |
| Charging interface | Micro USB |
| Frame Color | Blackboard/Orange/Green |
| Film material | Liquid Crystal Polymer Mixture |
| Film hardness | 3H |
