【3 rechargeable batteries】: 3 Drone batteries can extend the flight time and allow more time to flight this mini drone. The indoor drone is an ideal flying toy for children and families. 【Ease of operation for kids】: With one-touch take-off or landing, headless mode and altitude hold function, you can control the drone without any operational difficulties. A stable flight can be achieved with an air pressure sensor. Good for children playing. 【Headless mode and 3-speed settings】: Easy to use in headless mode! When using the headless mode, the front / back / left / right is assessed from the operator's point of view and not from the point of view of the drone. A setting for high speed / medium speed / low speed is possible, suitable for beginners, children and professionals. 【APP Control and Gravity Induction Mode】: You can also use your phone to control the drone, and the gravity induction mode allows you to fly your mini drone forward/backward, left/ right along with the direction you move your phone. 【Low Power Alarm】: The transmitter will emit “di-di-di…” sound and the drone rear indicator LED will continuously show “flash once and power off for 1s” to remind you that the batteries are low.