the little truggy is really fast "size" for its tiny and also takes about 6 to 8 minutes on a single charge ...
Are "high normal" carpet edges, no problem ...
the control is proportional and the transmission range is sufficient for the apartment all while direct view betw. transmitter and vehicle is!
Unfortunately, my car was very difficult to turn - it reacted only on the felt 30 times off and on ...
It had therefore return - amazon prime and goodness!
my conclusion:
Basically good, if indeed WORKS !!!