*11 Levels of Red Dot brightness with 2 Night Vision Setting
*Large lens with an enclosed structure for better environment adaptability
*Shake-Awake function for instant readiness anytime
*High mount for Picatinny with 27.7mm/36mm/40.4mm center height
*Side-load battery tray allows for convenient replacement of battery without removing sight from firearms
*Power by Battery: 1x CR2032