Buy HiLight P3PB Duo Purple Blue Laser For Pistol, Laser With Picatinny Rail Mount Purple Blue Beam Combo For Handgun Low Profile Anodized Aluminum With Usb Rechargeable Battery

Blue Laser Wavelength: 445-450nm Blue Laser Runtime: ~ 3 hours Visibility at night: 500-2000 yards, Visibility at day time: 46 yards Dot Size: 25-35mm@50 yards Purple Laser Power: Class IIIA, Output Power ≤5mW, which meets safety requirements Purple Laser Wavelength: 380-470nm Purple Laser Runtime: ~ 1.5 hours We suggest you get a few things of different colors to test. On top of 1, you can install a light or other color laser underneath the green purple laser, or any device you want to install. ADJUST TO ZERO The included Allen wrench makes it very easy to dial the blue and purple dot sights into the distance you want so it's always accurate at the distance you prefer. It usually takes 1-2hr to charge and overcharging protection. Runs 2 hours for both lasers. WATERPROOF & DROP-PROOF IPX6 waterproof, it can still be used normally after raining or falling into water. It can still be used even after falling from two meters; mini and textured. To Make Sure Your Pistol Can Be Installed, Your Gun Must Meet Below Requirements: Must have 21MM wide Picatinny Rail with screw slot Must have enough mounting space from screw slot to trigger guard: Greater than or equal to 1.0 inch. ✔Blue Purple Laser Beam - The both output power is less than 5mW peak, 445-450nm for blue laser, 380-470nm for purple laser, Class IIIA. All meets FDA safety requirements. ✔Optional Picatinny Rail - You can install your flashlight, sight etc. ✔Built-in Rechargeable Battery - Indicator for charging with over-charging protection, a USB charging cable is included. 🔴【KIND TIPS】: Purple laser will change color when it hits a specific color, because its frequency is too high, so sometimes it is not visible to our eyes.