Laser Pointer Pen Green Laser Can Be Adjusted Up And Down Left Right Infrared Set Sight Calibrator Hand-adjusted Laser Pointer Red laser sight/green laser sight Metal shell, adjustable laser up and down, left and right, light, strong and durable Battery model: 16340 lithium battery Product color: black Laser color: red/green Length: 115mm Specifications: Aviation-grade aluminum, high-visibility green laser The tail switch is always on. There is a button switch on the tail, which is the same as the light switch in the home. It can be always on when pressed, and it will go out when pressed again. It is very convenient and efficient, and feels good. CNC machining process. This product is all processed with all-metal CNC equipment, finely crafted, and the appearance adopts three-level hard The quality is oxidized, and the color will never fade. The appearance and details are exquisitely expressed, creating a refined quality. Package Included: 1*laser pointer/1*laser pointer bracket*2 1*rat tail 1*battery 1*charger 1*packing box