HR H9 5G WIFI FPV with 4K HD Camera Optical Flow Positioning 20mins Flight Time Foldable RC Drone Quadcopter RTFDescription Brand Name HRItem NO H9Color Black Orange Option Material Plastic Metal Electronic ComponentsFrequency 2 4GChannel 4CHG yro 6 AxisQuadcopter Battery 3 7V 1100mAh Lipo Included Flying Time About 20minsCharging Time About 90minsR C Distance 200mCamera 4K ESC HD CameraPositioning Optical FlowQuad s Size 24 5x24 5x5cm Unfolded 15 5x15 5x5cm Foldable Features Optical flow positioning 4K Dual lens 6 axis Gyro One key takeoff anding Rise and fall forward and backward fly left and right turn Headless mode Altitude hold mode 360° rolling Gesture photo and video Emergency stop Trajectory flight Gravity sensor music Automatically take photosPackage Included 1 x H9 Drone1 x 3 7V 1100mAh Lipo Battery1 x USB Charging Cable2 x Spare Propeller1 x Screwdriver1 x User Manual