[Removable three-axis balance]: The stability of the horizontal, pitch and direction three angles keeps the camera in a relatively horizontal position to ensure the quality of the shot [Smart battery and FPV distance]: Equipped with precise monitoring of the battery power, 3800mAh 4s battery supports slow cruise (25km/h) 33mins and windless hover 31mins. The upgraded version of SmartFC V2.0 has a remote control distance of up to 10 kilometers, a longer image transmission distance, easier to frame targets and the aircraft will follow [Drone with 4K camera]: 1/2.3-inch Sony 4k CMOS sensor: Capture more information from every pixel for better dynamic range, better signal-to-noise ratio and low-light performance. Max bit rate: 60Mbps Resolution: 3840*2160 4K FPV real-time transmission 8 kilometers after incredible adjustments to capture amazing pictures and videos in the sky. [Function]: Foldable Drone, GPS+GLONASS+ Optics, Low Light Capture, Visual Assisted Landing, Orbit, Headless Mode, Image Tracking, Auto Takeoff/Landing, Auto Return, Low Power Fail Safe Mode, Command Fail -Safe mode, precision hovering, APP online update, creative video (track, panorama, super camera) Weight (propeller + battery): 929 g Motor: brushless motor Maximum flight speed: 1 m/s in video mode, 12m/s in normal mode Moving mode: 20m/s Max flight time (no wind): 33mins Positioning: GPS+GLONASS Resolution: 4K: 3840*2160 30/60fps 2, 7K: 2704*1520 30/60fps 1080P: 1920*1080 30/60/120fps 720P: 1280*720 30/60/120fps Battery capacity: 3800 mAh Sensor: Sony 1/2.3 inch Large aperture: F/2 .2 TTL 23mm Removable ND filter: ND filter (ND4/ND8/ND16/ND32) can be equipped (purchased separately) Image transmission system: LEAS 2.0 Image transmission range: 8KM Drone battery charging time: 110mins