Class refers to how powerful the laser pointer is. Higher the class, the more powerful the laser is. Possible values are 3A, 3B, etc.
Wavelength
650 nm
Battery Type
2 Battery Type refers to the type of battery used to power a given device. Possible values are AAA, AA, Lithium-Ion, etc Size Batteries
Color
Black
Additional Features
Key Features
50 mW Green Laser Pointer Pen Beam with Stylish Disco Light
1 laser pen, 5 attachment, 2 battery
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Green Laser Pointer with Amazing Star Pattern Head. Up to 50 times more powerful than most other laser pointers. Use Laser Pointer to point at desired target or to point at Screen/ Video(for one pointer or beam remove Laser upper Cap) Powered by 2 x AAA batteries ,If batteries are not working properly then use another one for better laser light pointer. The light can point at any targets, such as photos, blackboard, video monitors and so on.
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Warranty Summary
This refers to a brief description on the warranty details of the produc
Covered in Warranty
Covers specific details on what would actually the warranty cover
Not Covered in Warranty
This elaborates on the things that, if damaged, will not be repaired/covered under warranty