S85 Pro Rc Mini Drone 4k Profesional HD Dual Camera Fpv Drones With infrared obstacle avoidance Rc Helicopter Quadcopter Description: Product Color Black and silver 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 Ascent Speed3Km/h Handbag Size21*15*6CM Package Weight350G Charging methodUSB cable charging Flight Environment Indoor/Outdoor 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. Air 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: After setting the target 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 Package Included: Aircraft*1 remote control *1 A set of spare blades USB cable*1 Screwdriver*1 Manual *1