Got this remote control car from coles express.
You can buy the limited edition remote control car for $10 and the Bluetooth battery for $8. Total $18.
New models will be released every week and battery can be used for all models by just swapping.
Just charge the battery with inc micro USB and insert into the car. Download the shell app and control the car by using Bluetooth.
Been searching for a RC car that can be recharged which can be controlled by app. Finally found and was really impressed.
Video review
My kitten loves chasing it đ
Also if you don't wanna fuel up, buying the car and battery together nets you a further $5 off as well. So you'll still pay $18 without needing to refuel.