GLK001 Green Laser Sight with Sensor ON-Off Smart Activation Rechargeable Battery for Pistols Handguns

Smart Sense - IR Sensor: While the laser is on, covering the sensor deactivates the laser. This enables automatic activation when drawn from a holster or in situations without manual activation. Fit 20mm Picatinny rail or Weaver rail. Ultra Lightweight - 1.85 oz Windage & Elevation Adjustment. USB-C Rechargeable with Built-in Battery Hands-Free ActivationThe laser sight comes with innovative smart activation. Press the power switch to turn the laser sight on and off. While the laser is on, covering the sensor deactivates the laser. This enables automatic activation when drawn from a holster or in tactical situations without manual activation. Press and hold the switch for 3 seconds to toggle between the constant on and the pulse mode. The pulse mode makes the laser dot even more visible.USB-C Rechargeable and AdjustableA built-in rechargeable battery with a fast-charging USB Type-C port and included cable, saving you money and the hassle of buying batteries. Sighting in the HG-LG