NEW 4 in 1 PowerPoint Telescopic RED Laser Pointer Pen Teaching tools ball point pen
Item Description
Multifunctional five in one laser pointer pen, ball point pen, LED lamp, laser indication, magnet and the telescopic function in a body, is widely used in the ideal demonstration teacher teaching, audio-visual teaching and academic meetings occasions with tools. Laser button seemingly ordinary, but you at the briefing briefing punctuate key, guiding the audience's attention, the laser emitting from the more than 200 meters.
Product Name: five in one telescopic laser pointer
Product No.: 1008 pointer
Color: Silver
Technical parameters:
Working voltage: 4.5V
Battery: 3PCS LR41 button cell
Product size: length =15.5cm, diameter =1.0cm
The maximum tensile size: 45cm
Optical power: 5MW
Laser distance: >200m
The laser wavelength: 650nm
The main purposes:
An elongated, can be telescopic ferule
At the end of two, the pen will shoot red laser pointer can be used for
Three, a pen nib, beautiful and practical.
Four, the pen tailed LED flashlight, can be used for lighting
Package included:
1 x 4 in 1 PowerPoint Telescopic RED Laser Pointer Pen
1 x User Manual
1 x iron box