JJRC H109 BAT RIDER WiFi FPV with 4K ESC Dual HD Camera 360° Infrared Obstacle Avoidance Optical Flow Positioning Foldable RC Drone Quadcopter RTF

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 620gFe