The UUQ EagleC28 red dot sight features a 26X22mm circular lens, providing a viewport area approximately 1.5 times larger than similar products, ensuring a better field of view and 2MOA precision for quick and accurate target acquisition. It includes a free universal red dot mounting plate and a picatinny mount base compatible with most gun models. The shake awake function automatically turns off the red dot after 4 minutes of inactivity and reactivates it with any slight movement, restoring the previous brightness level. The top-accessible battery compartment allows for easy battery replacement without removing the red dot, offering better water resistance, anti-fogging, and shock resistance. With low power consumption technology and 10-level brightness adjustment, it can operate continuously for over 50,000 hours at the lowest brightness setting.