new color red dot holographic telescopic sight 20mm width laser aiming instrument

JH604
C-MORE Optical Adjustable Holographic Reflective Red Dot Sight for Rail Tactical Oscilloscope
Features:
Color: black, gray, red, blue, orange, beige
9 Brightness Control (Red Dot)
Can provide wind direction and elevation angle adjustment
Low Power Consumption
Head up display, to obtain the fastest target
Ultra Bright Red Dot, Adjustable Brightness, Interchangeable Dot Sizes
Infinite adjustment of air volume and pitch angle with positive locking screws
Aluminum body, click the strength switch (12-bit = Off, 2-bit NV, 1-bit low light, 8-bit daylight)
Connect to the woven or Pica/tinny rail support.
Description:
Weight: 120 grams
Total Weight: 290 grams
Length: 118 mm
Width: 31.85
Height: 55.55 mm
Material: Polymer body and aluminum guide rail
Lens: 29mm Beam Splitter, Glass
Powered by 2 x LR44 batteries (not included)
Branch point intensity setting level