Feature: 1: 100% brand new with high quality. 2: Sharp and clear reticle. 3: 10 / 5 brightness level red and green dot sight. 4: Power safe feature, automatic power-off in 2 hours. 5: Easy to setup, fits any 20mm / Picatinny Rail. 6: Shockproof and weather proof material. 7: Elevation and leverage adjustment on the side of sight. Specifics: Condition: 100% Brand New Color: Please refer to the picture Magnification: 1.0x Weight:195g Battery:CR123A Optics Coating: Multi Coated Reticle: Red and Green Reticle with 10 Levels Brightness Dimensions: Approx.93x56x62mm (L x W x H) Operation Instructions: Upward: brightness adjustment and Turn on Power Downward: brightness adjustment NV: Reticle color switching (Red/Green) Upward + Downward: turn off reticle Package Include: 1 x Cleaning Cloth 1 x English Manual 1 x Red/Green Dot Holographic Sight