V20 GPS 6KM 5G Repeater Digital FPV with 1 2 7 CMOS EIS Dual Camera 4K 20fps HDR Video 3 Axis Mechanical Gimbal 360° Obstacle Avoidance 7inch Large Touchable LCD Screen Controller Brushless Foldable RC Drone Quadcopter RTFSpecification Item NO V20Color GreyMaterial Plastic Metal Electronic ComponentsMotor 2207 BrushlessQuadcopter Battery 11 1V 7500mAhFlight Time About 50 MinutesCharging Time About 9 HoursCharging USB 5V 3A MAXRemote Control Mode 2 Left Hand Throttle Remote Control Battery Bulit in 7 4V 4000mAh Lipo BatteryR C Screen Size 7inchR C Distance Real 6000m Unobstructed Max Flying Hight 800mFPV 5G Repeater Digital Image TransmissionFPV Distance About 6000m Environment without Interference Camera 4K HD Wide AngleCamera Angle 110°Sensor 1 2 7 Lens Aperture F 1 0Focal Length 4 3mmDigital Zoom Range 5XVideo Resolution 3840 2160P TF 720 1280P APP Photo Resolution 3840 2160P TF 3840 2160P APP Frame Rate 20 fpsFormat JPG MP4Power System Wind Resistance Level 6 7Mobile Device System Version iOS 8 0 or later Android 4 4 4 or laterPositioning System Optical Flow Positioning GPS PositioningQuad s Size 220 160 90mm Foldable 630 500 90mm Unfoldable Quad s Weight 900g without obstacle avoidance Battery 346g Package Size 39 x 13 x 25cmFeatures 4K Ultra Wide Camera Integrated cinematic 4K 20fps camera that ensures superior image resolution and HDR dynamic range for professional grade visuals Variable Aperture5x Zoom Adaptab