This mini drone comes with a 4K HD camera which can take photos and videos during the flight. With the built-in WiFi module, you can see exactly what your camera sees with a live video on your mobile device. With its altitude hold mode, the quadcopter can hover in the air stably. The high-capacity 3.7V 800mAh battery yields up to 20 minutes of flight time. The copter will automatically fly as per the given path by opening the drone App, using a flight plan at your fingertips, and drawing a route on the screen. With one button to return, the function makes it easy to find the way home.