S85 Pro Rc Mini Drone 4k Profesional HD Dual Camera Fpv Drones With Infrared Obstacle Avoidance Rc Helicopter Quadcopter Features: Function: Up/down, forward/backward, turn left/right, sideward flight, LED light, 4K camera, one key to take off/land/return, altitude hold mode, headless mode, WiFi FPV, 3D flip, and 2.4Ghz control frequency. pressure altitude hold: The intelligent altitude hold function can accurately lock the flight altitude to keep the drone in a stable hover and effectively avoid the aerial camera shaking. Track Flight: setting the via APP, you can control the drone with your finger tracking the flight. Then the drone will automatically fly following the set track. Gesture Photo/Video: During the flight, face the camera of the aircraft and make corresponding gestures. The aircraft will automatically recognize and respond intelligently to photos, and video support. Obstacle avoidance function: The drone has its own obstacle avoidance function (three-sided infrared obstacle avoidance). The fuselage can sense the surrounding obstacles at 360, avoiding obstacles and reducing flying to obstacles caused by operational problems, realize automatic obstacle avoidance Product Product Color Black and gradient Drone Folded Size13*7*5CM Drone Open Size25*20*5CM Flight TimeAbout 8-10 minutes Charging TimeAbout 60 minutes Remote Control DistanceAbout 100 meters Body BatteryAA battery*3(not included) Remote Control Battery3.7V1200mAH modular battery Obstacle Avoidance ModeOne-click obstacle avoidance Obstacle Avoidance Distance50CM Maximum Travel Speed10Km/h Maximum Speed3Km/h Handbag Size21*15*6CM Package Weight350G Charging methodUSB cable charging Flight Environment Indoor/Outdoor Package Included: Aircraft*1 remote control *1 A set of spare blades USB cable*1 Screwdriver*1 Manual *1