Beanie/face-guard from Dye.

Specifications
Magnification: 1x
Window Lens Size: 17x24mm (0.7x0.9'')
Dot Size: 3 MOA
Elevation Adjustment: >45 MOA
Windage Adjustment: >45 MOA
Eye Relie: Free
Parallax: Free (<2MOA)
Parallax Setting: 50 yards
Iluination: Äutomatic
Length: 40.9mm (1.6")
Width: 25.4mm (1.0")
Height: 24mm (0.9")
Weight (net): 18.4g (0.65 OZ)
Optics Coating: Fully Multi Coated
Working Temperature: -20~+55C
Material: 6061 T6 aircraft aluminum alloy
Battery: 1 x CR 2032(EXCLUDED)
Battery Runtime: >50000 hours (the weakest dot level)
Mounting: MAG footprint
Finish: Matte Black

Features
Lifetime Warranty.
3 MOA dot size.
Optics holds zero.
Super-light.
For close-in work and general shooting.
Clear lens with premier and protective coatings.
IPX6 water proof, shock proof to 1000g.
50,000 Hours Battery Runtime at the Weakest Visible Dot level.
Complete User Control with Motion Sensor Feature (2 Minutes Auto Shut-Off).

Package List:
- 1 x Red Dot Sight
- 1 x Rubber Lens Cover
-1 x Hex Keys
-1 x Cleaning Cloth

To exchange battery:
Step 1: Use the hex key to release the upper surface of the red dot sight
Step 2: Take out the used battery. Exchange with 1 piece of CR2032 battery
Refasten the sight.

Please note: By law, we are required to ship all air tanks empty.