Reminds me of those chopper style bikes from the late 1960's onward.
In fact, this model is from '70s. I dunno if there were other brands before, but seems like this was the pioneer.
When I was in grade school in the early 1960's, had a friend with a Mattel chopper bike that had the sound box to make it sound like a chopper.
Hah, really?! And here I was thinking I was fancy by taping cards so they'd make noise against the wheels.
Used clothes hanger pins to keep mine on. Once I had a set of ape hanger handlebars and a banana seat on it as well.
I can see it.
Drove my mom mad that I would steal her clothes pins.
Ha ha! oh I see.
Batteries didn't last long as they were the old carbon type.