We are offering smart pen, stylus pen, electronic pen etc. Ir pens --for interactive whiteboards and interactive projectorsinteractive writing pen (p30)replace the mouse to write and operate on the screen. Specificationslight emitted: infrared pen tip trigger switch: pressure sensing control buttons: no button power requirement: battery aaax2 working current: 40-50 milliamp pen body dimension: 16.5cm (length); 14 mm (diameter)weight: 40g (exclude battery) interactive pointer (l20)it is used to connect the telescopic pointer, most of the operation achieves by the press button on the body of the pointer. the connecting use of the telescopic rod and pointer body is good for operating on the screen. specificationslight emitted: infrared pen tip trigger switch: button activated control buttons: 1 button power requirement: battery aaax2 working current: 40-50 milliamp pen body dimension: 41.5-60cm(length); 14 mm (diameter)weight: 55g (exclude battery).
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