Car seat Toy

Anyone have a car seat hanging toy that you can turn on and it stays on? Or has a timer? Everything I have or have found you push or pull down but it only moves or makes noise/music for 5-20 seconds. I need something that will keep baby’s interest longer, since I’m not able to be constantly pulling it for her. Even something battery operated that had a timer for 5min or so. Just enough for her to fall asleep. And if you don’t agree with car seat toys, that’s fine, just don’t respond to my post. :)

Thanks!