-Small size and light weight. Portable and easy to carry. Wide infrared control and easy to fly. -Automatically sense obstacles under the sensor to keep the flight from falling to the ground. Abandon the traditional quiet features to make the flight more interesting. Inductive suspension and anti-collision protection, light weight, easy to fly, easy to operate, is designed for beginners. -The fuselage of the aircraft has been streamlined to reduce windage and make it easy to fly in the air. -Multiple protection functions: low voltage cut-off protection / over-charge protection / over-current protection / motor blocking protection.