1. Ilana idanimọ, idanimọ infurarẹẹdi, atilẹyin-pupọ-ifọwọkan otitọ 2-point touch.Vdink smart board interactive touch screen àpapọ itanna whiteboard.
2. Anti-ina kikọlu Awọn ina le ṣee lo deede nigbati ina tan imọlẹ iboju ni orisirisi awọn angles.Vdink smart board ibanisọrọ iboju ifọwọkan àpapọ itanna whiteboard.
3. Ọna kikọ Ika, pen (eyikeyi ohun akomo pẹlu iwọn ila opin> 5mm) .Vdink smart board ibanisọrọ iboju ifọwọkan ifihan itanna whiteboard.

2022.03.02