Light style: Kaleidoscope
Wavelength: 405nm
Output power: 5mw
Power: 2 x AAA battery (not included)
Material: Aluminum

Features:
Pen Size， light weight， you can put it in your pocket or purse
5 different light patterns
Rotate the adapter to change the pattern
The certain distance light can be used to point at any desired targets on projection screens， videos or objects
Also used to create a romantic atmosphere or for pleasure， presentation， teaching indicator， etc.
The cell space is completely sealed to prevent water from a short circuit