The propellers are covered with shields, dus het is, safe to bump against wall or skin controllers, work pretty well and simple enough for my kids. Tot nu toe, kidz loves them to fly indoor or outdoors. It also came with two extra batteries and two chargers and also spare parts and tool to fix it damaged. I found this little drone to be extremely fun to use. Het is zeer basic, but it does come with a few unique features. My favorite aspect of this drone is that once you’ve powered the battery on, you can simply toss the drone into the air and it begins to fly when in the air. You have the option of operating the drone in one of three different gears. It gets some good speed on the highest gear, allowing first time users to test their newfound skills in the comfort of their own home.