CSJ X4 WiFi FPV with 4K/1080P HD Camera 180°Lens Optical Flow Positioning RC Drone Quadcopter RTF

CSJ X4 WiFi FPV with 4K/1080P HD Camera 180Lens Optical Flow Positioning RC Drone Quadcopter RTFDescription:Brand Name: CSJItem NO.: X4Color: GreyMaterial: ABSFrequency: 2.4G Channel: 4CHG-yro: 6 axisMotor: Brushed MotorQuadcopter Battery: 3.7V 1600mAh Lipo (Included)Transmitter Battery: 3 x AA Battery (NOT Included)Flying Time: 13-15minsCharging Time: About 100minsR/C Distance: 150mTransmitter Mode: Mode 2 (Left Hand Throttle)Camera: 4K Wide Angle/ 1080P/ 2.0MP (Optional)FPV: 5G WiFi FPVFPV Range: 80mQuadcopter Size: 25 x 20 x 4cm (Unfolded) 19 x 6.5 x 4cm (Folding)Quadcopter Weight: 135g (Without Battery)Takeoff Weight: 175gFeatures:- Optical Flow Positioning. It captures image data with the drones bottom camera, then uses the optical flow to improve the smoothness of the control.- With Dual Camera. HD 2K video resolution and 4K photo resolution Front camera and 1080P Bottom Optical Flow Camera.- With 5G WiFi function can be connected APP, APK system to take pictures, video, real-time transmission through the phone camera image.- APP characters follow mode. When lock the human figure,the aircraft will automatically lock the targer,and always keep tracking and shooting at a certain distance.- Gesture shooting recognition: within 1-3m from the aircraft, facing the camera to make a camera gesture / camera gesture.- Multi-point planning flight of the route: The aircraft autonomously flies according to the preset route, and the player focuses on shooting.- Fixed point surround: