Mini Red Green Dot Laser IR Sight Metal CQBL-1 Hunting Laser IR Indicator. It is used to aim at the target when observing, checking and watching small arms shooting at night. This product is a small optical mechanical device, which can form laser radiation flux. This product is installed on Picatinny guide rail. With tactical pressure switch. The flashlight can be clamped on the side. Including 2 laser functions: Red laser wavelength: 625-660nm Green laser wavelength: 510-532nm Infrared wavelength: 850nm Power supply: 16340 (not included)/battery (3 V). Valid range in the dark: Red beam: 300 ± 100 m. Infrared beam: 400 ± 100m. Weight of product without battery: no more than 300g. Overall dimension: (35x40x) ± 3 mm. The triangle area on the host can be switched between visible laser and infrared 2. On the top or side of the host, the round switch is turned on. Open via KV-1P wire control switch 3. Press the switch quickly to realize strobe function 4. Two small round buttons on the host are used to adjust the laser brightness. Applicable to: 20mm Picatinny guide rail Material: metal. Please list your special requests color, packages, etc. Our working hours Beijing time from 9:00 a. To 18:00 p. For defective items (excluding items damaged and/or misused after receipt). It from the date it was received. In the original packaging. Specific reason for the return, and. OR, you may choose to have a replacement. Our office hours are: 9:00 a. M to 6:00 p. M (GMT +8) of Monday to Saturday. And our office is closed on Sunday and public holidays (China). We apologize for the late reply during the holidays. Feedback is very important to us. Excludes weekends and holidays. If you are satisfied with our products and service. Please do not forget to leave a good review to us, thanks! For all orders, please note that.