Flashlight Remote Control Demonstration Pen Laser USB Charging Aiming Pointer Adjustable Focus for Camping Hiking Fishing

Ultra long distance:It emits an intense and bright beam and has a range of up to 2000 ~ 5000 meters.

Significant effect:Use the pointer to focus any desired objective on projection screens, video monitors, presentation graphics, and any opaque up to several hundred meters.

Widely applicable:It can be used for analysis, lighting, indiion, alignment, shoring of the sky (astronomical) or being great.

Warnning:

1.Do not keep the in a Constantly long time bright, it is easy to burn out the crystal inside.

2.Avoid direct eye exposure to ,don't let children play it alone.

Specifiion:

Product: Green pointer (full of stars)

Wavelength: 532nm

Warm-up time: 3 seconds

Working voltage: DC3.7V, with key protection

Size: 23x1.5 cm

Battery: 18650 rechargeable battery

Focus mode: adjustable