The button camera is a miniature CMOS camera which can be worn on jacket or shirt for discreet recording.
This OTG Button Camera with type C/micro USB port, works as Android OTG Mobile Phone External camera. The micro usb external camera for android phone provides 1080P Full HD/720P HD video recording and snapshot.
The button shape micro camera use for hidden and convenient audio video recording, connect the OTG button camera directly with Android device no external power supplier. Using APP to view live image, record and take pictures from button camera.