Feature:Very convinient to take, easy to control, can DIY any kinds of Laser Show
Laser Module: 2 Green laser module, wavelength 532nm
Effect: Rotatary beam into circle shape, please see photos
Powered by: Rechargeable inner power or 18650 battery(included)
Control mode: 2 Buttons(1 for laser on/off, Another 1 for rotation)
