4mw 650nm Red Laser Pen (Mushroom, Birds, Polka Dot, Apple, Windmill, Dolphin)

Patterns: Mushroom, Birds, Polka Dot, Apple, Windmill, Dolphin 4mw 650nm Red Beam Laser Stage Pen Max Output Power: 4mw 1.1 mm beam diameter at source Momentary push button switch Material: Aircraft aluminum Constant wave output (as opposed to pulse output) Power by 2x AAA batteries (not included) Single-point laser range: 20-50m Can be used to create an atmosphere (disco cool to play, create the atmosphere, KTV, Christmas / Halloween etc.)