As mentioned earlier, this mini racing car is remote controlled, and that basically means that it runs on some type of power source. Now, there are a lot of remote control toys for kids on the market, but most of these other toy options require you to keep replacing the batteries when they run out. Not only is this inefficient, but it also means you will incur more costs to purchase batteries.
However, this remote control clock car is rechargeable , so you don't have to worry about replacing the batteries. If the battery is empty, you can simply plug it in and wait for it to recharge.