915nm 2mw Infrared Laser Module 2mw With 20X Focus Lens
1pc Focusing Lens. Switching components: main power switch, laser emission key, DC charging port. Chuangxin 1-3-0 -wa Pump Source. Auxiliary light: green,can be turned on or off. 2.4 Sam–sung 50S 5000mA power batteries with a range of30-60 minutes.