Very cool, congrats. You asked for video feedback on there, but I will post it here.
The good: You used a tripod, the trying to hold the camera and open a box videos can get nauseating. You also used a nice clean background. It is sup rising the folks who will not bother to take 10 seconds to clean the area they are doing the video in. It is also good that you did not say what she was until AFTER you showed her. I learned over time that folks like the surprise.
For improvements IMO: Try to keep the box, bag and snake in frame at all times even when opening the bag. We watch unboxings to live vicariously through you and taking the snake out of frame takes away from that. You already addressed the noise, and that can be hard because you may not notice it until afterwards. I try to turn off fans and whatnot now.