520nm 200mW Laser Pen Laser Pointer Green Laser Light Pen Powerful [Specification] Model Number: Laser  Pointer Output Power: 200mW  Brand Name: Beeg Material: Copper Aluminum Item color: Black.Blue Light style: One light beam (single dot) Laser range:  1000m ,  Power supply: 2 x AAA battery      https://beeglasers.com/wp-content/uploads/2024/06/520nm-200mW-Laser-Pen-Laser-Pointer-Green-Laser-Light-Pen-Powerful.mp4