Tallpic is a professional manufacturer of interactive whiteboard, such as portable interactive whiteboard, ultra short focus interactive whiteboard etc.
Our factory passed ISO9001, and we supply for many world famous companies.
This kind of Interactive stylus e-pen is our new invention, no batteries, just get the power from USB, and it's Economic And Environmental Nature.
Power source: USB charging.
It is suitable for any kinds of portable interactive whiteboard.
Very convenient to use for teaching, training etc.
If you want to learn more, welcome send inquiry to us.