Foldable GPS Drone 4K UHD Camera for Adults Quadcopter with Brushless Motor Auto Return Home Foldable 2 Batteries 40 Minutes Flight Time Long Control Range Includes Carrying Bag - DJFHDIHRFHBVCASIJ, QQ3c13005

• Various sensors ensure stable positioning in various environments: stable hovering indoors and outdoors unaffected by medium ambient (external gps placement barometer height. internal optical flow placement ultrasonic height). Additional app functions: follow circle map indicate flight electronic fence. It uses high definition CMOS sensor to record 4k footage at 20 frames per second which s every inspiring detail. With a range of up to 1600 meters can fly over the height of four floors. The innovative ultrasonic technology gives it a stable flight with amazing aerial photography.