LP0446G   Features Purple laser pointer   Suitable for aiming， positioning A variety of patterns for your choice Convenient and practical to use General Specs Model: Cubote C7-Pro Wavelength: 405nm Min Power: ＜ 5mw Laser Color: Purple Beam Diameter: 2.0mm Duty Cycle: Continuous Focus Adjustable: Yes Body Material: Brass Size: 11mm x 157mm Weight (g) 47.0000 Switch: Push Button Constant ON / OFF Power Supply: 2×AAA Alkaline Batteries Voltage: 3.0V Battery direction: (+) Positive toward the Tail Package Details Weight: 57.78 g Size: 18*2*2 cm Package Includes 1* Cubote C7-pro 405nm 5mw Purple Laser Pointer