Blue Laser Pointer,450nm 2W Visible Beam Pen 5 Heads 16340 Battery Charger Set with Metal Portable Box and Goggles (US Shipping)

Specification: Color: Silver Length: 14cm Diameter: 4cm Portable Box Size: 21.5 x 6 x 17cm Material: Aluminum Surface treatment: Anodicoxidation Treatment Switching Mode: Touch Switches Battery: 16340 Batteries Wavelength: 450nm Output Power: 2w...