USB נטען ירוק לייזר מצביע עט 990 מייל 532nm אסטרונומיה אור קרן גלוי פנס 1MW פנס חייב להציע חומרים מסוכנים משלוח תווית משלוח על ידי USPS להזמנת איסוף עצמי

For pickup shipping labels sent via USPS, a hazardous materials shipping label must be affixed at the time of shipment.

Instruction

100% brand new high quality and perfect design.

Actual photo shown, simple and easy to use.

Use your laser pointer to point at any desired targets on projection screen, video.

Across the sky,allowing you to find the stars in the fan days you want the stars,is the leader in the vast sky.

Power saving, lightweight, suitable for putting in your pocket or handbags.

This laser pointer can be used for presentation, teaching indicator, children amusement and more.

This high quality laser pointer adopts the latest technology optics and microelectronics.

How to use

1.Take off the protective clamp from the power button., press the power button to turn the laser on. Be aware of that you need to keep pressing the button to keep the power of it.

2.Rotate the first head of the laser to change the pattern.

3.Take off the first head to get single beam and rotate the second head to change focus.

4.After use it, put on the protective clamp again and leave it where children can't reach.

Specifications

Color:Green

Power supply:this laser with a built-in battery

Focus mode:Adjustable

Body material: Aerometal

Wavelength: 532nm.

Beam style:Continuous line

Spot size:6M place <φ10mm.

Working voltage:DC=3.0-3.7V.

Preheat time: < 3seconds.

Working temperature: +15℃～＋35℃.

Storage temperature: -10℃～+40℃.

Power: 1mw

Package Includes

1 x Green Laser Pen

1 x USB cable