After using mine I quickly found that the batteries don't last in the cold. I tried to power it off a usb battery pack, and now invested in a motorcycle case, that comes with a 12v cig adapter. So now it can be powered all the time the sled is in motion. I record the entire ride and edit it down later. You never know when you will catch someone falling off their sled
I also record in 720 only. I don't need my sled videos to be in 4K. I am not that picky.