One-button takeoff/landing, easy for novices. The of intelligent obstacle avoidance system has higher sensitivity, 360 all-round detection, and automatically avoids obstacles, making flying more secure. HD electronically adjustable lens The front lens can be remotely controlled to easily capture pictures from angles. With high-definition pixels, the picture quality is clear and stable, and the wonderful moments can be restored The bottom optical flow lens recognizes the ground environment under the drone through the bottom sensing system of the fuselage to achieve stable indoor hovering. Long-distance flight, visit the beautiful scenery without leaving home High-definition image transmission, 500 meters WIFI image transmission distance, record the wonderful moments of aerial photography, and share high-level aerial photos in real time. Type: aircraft Body battery: 3.7V1800mAh lithium battery Control : remote control/mobile APP Flight time: about 20 minutes Flight distance: about 500 meters Image transmission distance: about 300 meters Charging time: about 1 hour Product Size: Folding: 13 x 8.3 x 5.7cm Expand: 25 x 30.2 x 5.7cm Material: plastic colour: blue Package Contents: 1 x Drone 1 x Remote Control 1 x Charging Cable 1 x Battery 1 x Screwdriver 1 x Storage Bag 4 x Spare Fan Blades 1 x Chinese And English APP Manual 1 x Chinese And English Operating Instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.