?PORTABLE AND FOLDABLE: This Mini drone is portable and foldable. Its size just as big as the hands of a 10-year-old child which are more suitable for beginners. And you can take it anywhere. You can operate it indoor to enjoy it as well. ? TRAJECTORY FLIGHT?Draw a path in your app interface, and the drone will fly following the path accordingly. ? GRAVITY CONTROL: This drone built-in G-sensor adjusts the direction of the drone by controlling the horizontal & vertical direction of the smartphone's with APP which is a simple operation of controlling the drone for beginners. ? ALTITUDE HOLD: It can keep the current height in the sky so that you can shoot quality images or videos with wifi real-time hd camera. ? MULTI-FUNCTION: Strong function satisfied you. 4-AXIS gyro, 2.4GHZ frequency, 360°flip, dual voltage protection, 3 speed rate, altitude hold, one key start/landing/return, FPV WiFi 720p video transmission with fly-by-trajectory, dual voltage protection.