--It can be used to point to the projection screen, video and any other desired target, can also be used for demonstration, teaching instructions, etc.
Package includes
1x Indicator pen
5x flower head
1x Battery
1x Battery charger
Note
Can not be given to children to play, can not be to the glasses
On Jan 12, 2024 at 18:44:08 PST, seller added the following information: