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Presentation laser pen |
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Product name : Presentation laser pen |
Item : 303B |
Details : |
Key Specifications/Special Features:
200mW 405nm powerful blue laser pointer pen + star cap for tour guide
Usages:
Teacher: classroom teaching
Business men: meeting and presentation
Tour guide: museum and exhibition
Outdoor traveler: outdoor exploration
Astrophile: observing stars
Specification:
Light color: blue
Light style: kaleidoscopic, constant wave.
Wave length: 405nm
Output power: 100mW
Expected lifespan: working time of over 5,000 hours.
Range in darkness: more than 3000 meters.
Material: aluminum
Pen color: black
Package:
Size: 16.0 x 2.0cm
Weight: 50g
Power supply: 18650*1/16340*1 (not included)
Features:
• 5 different and changeable light patterns with a single point light.
• Rotate the converter head and you can change the pattern of the light.
• The light can be used to point at any desired target on projection screen, video or objects at a distance and more.
• It can also be used to create romantic atmosphere or for fun, presentation, teaching indicator and more.
• Pen-sized and lightweight that you can put it your pocket or handbag.
• The battery space is totally sealed that can avoid water into it causing short-circuit.
• Anti-slip handle, which prevents the laser pointer pen from dropping down in your hand.
Warning:
Do not point laser at people. There is danger of physical harm if beam is shined into the eyes. Children should only handle lasers under adult supervision. |
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