Feature 1Intelligent Obstacle Avoidance: This RC helicopter has an intelligent obstacle avoidance function that can independently sense obstacles in front of it, avoid collisions and maintain a stable hover. The front of the helicopter is also equipped with LED lights to easily recognize its position in the dark. 2Perfect Flight Performance: 3.5 channel RC system, can go forward and backward and turn left and right during flight. This RC helicopter lasts longer than other RC helicopters, about 20 minutes at a time (each battery takes 10 minutes) Enjoy the fun of driving. The helicopter USB port charging is convenient and fast for longer flights. 3One Touch Takeoff and Landing: Just push the throttle stick forward, this mini helicopter will take off and hover automatically, making it easier for beginners and teenagers to control the helicopter. It also uses premium plastic fuselage and wings for better impact resistance, stability and durability. 4Lightweight and Safe: This kids flying toy is specially designed with flexible wings for added safety and a lightweight body to prevent falling. Whether you are a boy, girl or RC helicopter enthusiast, this is an essential indoor toy for birthdays, Christmas or other festivals. 5Easy to Manipulate: Simply turn on the helicopter's power switch, then turn on the remote control, and when you hear the beeps, auto pairing will be successful. Suitable for beginners, advanced players and professionals.Item Type: Remote Control HelicopterWeight: 237g / 8.36ozMaterial: PlasticHelicopter Battery Type: Lithium battery (shipped with built in battery)Helicopter Battery Capacity: 220mAhPower Supply: USB portRemote Control Battery Type: AAA batteries (shipped without batteries)Number of Remote Control Batteries: 3pcs .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Helicopter1 x Remote Control2 x Wing1 x Charging Cable1 x Instruction Manual