Rome o 8T-AMR Red Dot Sight

feature:
SIG-T8 HD iris red dot holographic optical sight
∆Turn on the machine, adjust the brightness to 5 positions, and finally adjust to the darkest position.

Press to click and hold for 3 seconds to hang up.

The positive terminal of the battery faces inward. The up key corresponds to the light pole and moves up and down, while the right key moves left and right.