





Which devices are supported?
(1) iPhone and iPad (iOS 9+).
(2) Android phone and tablet (android 4.4+, with OTG function).
Why is the picture not clear?
(1) Clean the camera with a clean alcohol cloth.
(2) Keep the distance between the camera and the object at 2-10 cm, because it's the best imaging focal length of the camera.
(3) If in the dark environment, please turn on the LED lights.
Why dose the app not show pictures?
(1) Wipe the interface and re-plug it to connect the phone.
(2) The power of the mobile phone is less than 20%, please charge it.
(3) The OTG function is not turned on, search OTG in the phone settings, and turn on the switch.





Which devices are supported?
(1) iPhone and iPad (iOS 9+).
(2) Android phone and tablet (android 4.4+, with OTG function).
Why is the picture not clear?
(1) Clean the camera with a clean alcohol cloth.
(2) Keep the distance between the camera and the object at 2-10 cm, because it's the best imaging focal length of the camera.
(3) If in the dark environment, please turn on the LED lights.
Why dose the app not show pictures?
(1) Wipe the interface and re-plug it to connect the phone.
(2) The power of the mobile phone is less than 20%, please charge it.
(3) The OTG function is not turned on, search OTG in the phone settings, and turn on the switch.
















