LCD display:Built-in dual-screen 1.4390390 TFT inner screen, switch freely between single-screen and dual-screen, 7 times magnification. Eyepiece:Fully independent dual-screen binocular technology, can adjust the visual compensation of left and right eyes independently(refractive adjustment range +/-3, that is, nearsightedness, farsightedness 300 adjustment compensation), 7 times magnification. IR LED:3W, 850nm high power IR, 7 levels of IR brightness adjustment.

Lens:F1.4 Aperture, f=25mm, FOV=10°. Observation distance:250-300 meters all dark observation distance, 1minfinity Weak light observation distance. Power supply:3.7V, 3000mAh lithium battery. Operation&Storage Temperature: Operation Temperature:-20?