After purchasing a camera there is usually a 7-day no reason to return. But the premise of the return is not used, not damaged, packaging does not affect the second sale. If you buy a camera that has been used, and then return it after use, you may not be able to return it.
The webcam, also known as computer camera, computer eye, electronic eye, etc., is a video input device that is widely used in video conferencing, telemedicine and real-time monitoring.