Wicue 42-inch partial erase electronic whiteboard LCD electronic paper teaching whiteboard connect to computer for instant storage

Partially erasable | Get real handwriting No more hassles of erasing the entire page. You can erase wherever you want, just like making free changes on paper. Support computer connection | Synchronous presentations and remote meetings are not limited Connect to a computer and the screen will be synchronized instantly, which will greatly increase your efficiency whether it is teaching, presentation or online meeting. 42-inch large screen | Suitable for both teaching and office use The large size and comfortable landscape are suitable for classrooms, meeting rooms, studios and other venues. Environmentally friendly and dust-free | Use whiteboard markers and chalk Writing is clean and pollution-free, which protects the air, saves consumables and is more environmentally friendly.