Ordered 4 of these. 1 had a faulty display. Contacted seller and sent photo of the faulty display. To obtain a replacement, I would have needed to 1) Take a video of the problem 2) Create a YouTube account 3) Upload the video to YouTube 4) Send a link of the uploaded video. The seller is betting on the vast majority of buyers not being willing to undertake such a cumbersome process. I would not recommend purchasing from here as there is a 25% chance you will be wasting your time, money or both.