Monocular Night Vision

Specifications: Still image size: 10 MP / 8 MP / 5 MP / 3 MP / VGAVideo size: 1088x1088@30FPS / 1280*720@30FPSAperture: F 1.2 f=25mmLens: FOV= 10°, aperture 24mmDisplay: Inner Screen 1.5" (240x240) high-definition TFTDigital zoom: 4XStorage medium: TF card, maximum support 128 GB  (NOT INCLUDED)Observation distance in all black: 250-300mLow light or daytime observation distance: 3m to unlimitednessInfrared light: 850mmUSB interface: Type-C 2.0Power supply: Internal batteryProduct size: 149 x 63 x 49 mm / 6.49 x 3.34 x 2.95 inches Warning Tips: **To turn on the device, please press and hold the power button for 3 seconds. If the unit doesn't turn on after that, please check whether the polarity of the batteries is correct.**To turn on the night vision function, please simply press the IR+ button or increase the IR brightness level gradually, the image in the screen will turn black and white.**Keeping the IR on will also drain the battery. If battery power is insufficient, the IR brigh