SPECIFICATIONS

Application: smart classroom

Category: education tools

Certificate: CE/FCC/RoHS

Color: silver and black

Function: whiteboard writing

High-concerned chemical: None

IR pen Technology: infrared led

Material: metal

Model Number: L20

Net Weight: 68 g

Pointer Extendable Length: 417-608mm(length)/8-15mm(diameter)

Power Requirement: AAA x 2

Trigger Methods of Pointer: button

Use: office & school pen

Wavelength: 850nm

High Quality Electronic Pens Digital Smart Pen IR Pointer Infrared Writing Pen Work for Portable Interactive Whiteboard

wavelength: 850nm

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.