Blue Laser Pointer
Laser color: Blue
Wave length: 445-450
Focus
Size: 235*38mm
Actual power: 3000mw
material: Hard astronomy aluminum
Body
reach up to 100m in daylight and up to 2000 m at night
not safe for kids
item composed of:
1 suitcase
1 laser beam
2 rechargable battery
1 charger
5 laser heads
1 eye protection glass