The camera I ordered would not power on. I contacted the buyer and requested either an exchange or refund. The buyer sent back pictures of a working camera to try to demonstrate that my camera was not defective. How that proves anything is beyond me. I opened a dispute. Ali Express wanted pictures to prove my camera was not working. I sent some pictures of me pressing the power button and no power light on. Then they wanted video except the site does not allow video uploads. Then they sent me a site to upload videos. I got tired of the hoops and just ate the cost. Do not buy from them! Write your review to help others learn about this online business