Infrared night vision led diode. It works only for over Android and doesnt work on Apple IOS. Working system:OTG Compatible Android advice. Sleep model current:<10mA. Power :USB. Plug:Micro USB or Type C.

Energy display: Flashing red LED light (flashing interval of 1-2 seconds). Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

With bracket and screws. Installing the ordinary 2-AAA battery, the red LED in the monitor will always flash, with 2~5 seconds flashing interval. And the battery with good quality can last for 3~6 months.

With bracket and screws. Installing the ordinary 2-AAA battery, the red LED in the monitor will always flash, with 2~5 seconds flashing interval. And the battery with good quality can last for 3~6 months.