10PCS/LOT 3V 5V 650nm 5mW Red Point Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer 6MM 5Million Watt
https://www.vogueparade.com/shopping/EN/4003/1/1005002173460732/10pcslot-3v-5v-650nm-5mw-red-point-adjustable-laser-dot-diode-module-red-sight-copper-head-mini-laser-pointer-6mm-5million-watt//