Update! Bike stopped working in April 2022 so it didn’t last long.  Electrical wiring or something because it turns on if I hold the button down for a minute while revving noise plays but the pedal doesn’t work and the switch forward and backwards isn’t working and is hard to push.  Only lasted one season. Definitely not worth the money.  
(First review)
So far this has been an excellent bike. I hope it holds up for awhile because my granddaughter absolutely loves it. She’s 3 and is a little big for her but she rides it just fine.