Product description
1. suitable for teachers, students, engineers, doctors, managers and more
2. easier to use laser point to target instead of hand
3. use your laser pointer to point to any desired target on screen show, video monitor and presentation graphics
4. lightweight and handy design, it is very convenient to put in a bag or pocket
5. useful kit for handy torch, office/school presentation, etc.
Laser wavelength: 532nm, Green
Life expectancy: over 5,000 hours
Material: Copper + aluminum
Laser type: visible laser diode
Control distance: 500m ~ 10000m
Operating voltage: dc = 3.0V
Starting voltage: dc = 2.3V
Operating temperature: + 20℃ ~ + 30℃
Storage Temperature: + 10℃ ~ + 40℃
1. avoid the touch and use of children.
2. avoid direct eye exposure to laser beam.
3. please do not continue to open for a long time, if not convenient
Long distance 8 kilometers more