JJRC H109 BAT RIDER WiFi FPV with 4K ESC Dual HD Camera 360° Infrared Obstacle Avoidance Optical Flow Positioning Foldab

JJRC H109 BAT RIDER WiFi FPV with 4K ESC Dual HD Camera 360° Infrared Obstacle Avoidance Optical Flow Positioning Foldable RC Drone Quadcopter RTFSpecification Brand Name JJRCItem NO H109Model without Optical Flow with Optical Flow ESC Camera Optional Color Black Orange Optional Gyro 6 axisFrequency 2 4GChannel 4CHQuadcopter Battery 3 7V 1800mAH LiPo Battery Included Flying Time 10 15 minutesCharging Time 80 100 minutesTransmitter Mode Mode 2 Left Hand Throttle Transmitter Battery 3 x AA Battery NOT Included Remote Control Distance 80 100m no interference FPV 2 4G WiFiImage Transmission Distance About 50m no interference Camera 4K Dual CameraObstacle Avoidance System Infrared Obstacle AvoidanceMobile Device System Version IOS 8 0 and above android4 0 and aboveQuadcopter Size 180 x 130 x 75mm Foldable 300 x 300 x 50mm Unfoldable Quadcopter Weight About 180g with Battery Package Size 260 x 205 x 90mmPackage Weight About 620gFeatures Folding arms small size easy to carry Built in 4K HD dual wide angle camera give wide range high denfinition pictures and video With wifi function can be connected APP APK system to take pictures video real time transmission through the phone camera image 360° automatic detaction of surrounding infrared obstacle avoidance worry free flight Optical flow fixed point hover provides stable flight With 1800mAh large capacity battery the flying time up to 15mins Draw a flig