YI 4K Action Camera Waterproof Case White with Floating Grip Random Color

This Cam has a good processor good lens. BUT : the wifi module is now dead, after few hours usage. it's a well known issue on this device. I haven't found a way to fix. the electronic module is really really weak and expect the same issue soon if you buy one!Xiaomi seems to work hard, but not to fix it! just to banned posts and thread on forums that highlight this issue. I will try to RMA mine but as I trew away the box, I doubt Xiaomi will be fair enough to accept mine.DON'T BUY!