Material: Aluminum Alloy (matte black finish, with integrated Picatinny rail)
Focus: Freely adjustable (infinite eye distance/open tubeless reflex design)
MOA: 1 MOA (click value) / 4 aiming reticle patterns (dot, circle, crosshair, red-green combination)
Waterproof: Yes (splash-proof, shockproof, suitable for air rifles)
Battery: Built-in rechargeable lithium battery (USB/magnetic charging interface)
