The D4 GPS RC quadcopter is equipped with a powerful brushless 1806 motor that delivers low latency, stunning 4K HD resolution, 5G Wifi and powerful wind resistance for stability and racing A good balance has been achieved. Track flight, gesture control. The point of interest flight and dual positioning, including optical flow and GPS systems, make it an ideal drone for an unforgettable FPV flight experience. feature: Function: up/down, forward/backward, left/right, sideways flight, led lights, 4K camera, 5G wifi, tracking flight, follow me, gesture control, headless mode, button to take off / Landing/returning, surround combat, altitude hold mode, gesture photo/video. 5G Wifi Transfer 5G Wifi gives you an accurate real-time aerial view, allowing you to capture clear photos and great videos from your phone to capture the world from the air. 4K HD wide-angle camera: The 90-degree adjustable steering and 4K high-definition wide-angle camera have been carefully tuned to capture vivid images with minimal chromatic aberration and distortion. Gesture photos and videos: Take a photo of the camera with a Victory gesture and shoot the video with a gesture of Palm, which is greatly facilitated by simple gestures. Tracking the target after the flight, the MARK300 will automatically identify objects of different shapes and sizes and then track them according to their shape and speed of movement. This makes tracking easier and more reliable. Point of Interest Combat – This feature allows you to select a point on the app interface and the Mark300 drone will fly around it. 360° full-angle surround sound makes it easy to shoot stylish videos. Dual Positioning System – Intelligent optical flow sensing system and GPS positioning help achieve stable takeoff, flight and landing. Gesture Control – With “Palm Control” mode, you can take amazing aerial photos with just gestures without the need for a remote control or mobile device. Worry free warranty – any questions, please feel free to contact our store. I am honored to serve you. specification: aircraft Takeoff weight 558g Dimensions: 420 * 300 * 92mm (unfolded); 220 * 105 * 92mm (folded) color: grey In the windless mode of motion, the maximum ascent speed is 4 m / s Maximum drop speed in automatic landing mode 2 m / s Maximum speed in sports mode 40 km / h (no wind) Maximum service altitude 100 m Maximum service distance 1600 m Longest flight time 25 minutes Satellite positioning system GPS / optical flow Hover accuracy range vertical: +/- 0.5 m (when “Visual Positioning” is enabled) Level: +/- 0.5 m (when “Visual Positioning” is enabled) Working frequency 2.4GHz Motor: brushless 1806 camera Photo resolution 4096 * 3072 Maximum transmission frame rate 25fps Image frequency 5G WIFI Focal length 3.2mm Sensor IMX179 Diaphragm 2.5 Effective pixels: 8 MP Lens angle 100° ISO range photo/video: 100-3200 Electronic shutter speed 1/25 s-1 / 8000 s Memory expansion is not supported Tilt camera Tilt angle range 0°-90° Intelligent flight battery Capacity 4000 mAh Voltage 11.1V Lithium battery type Energy 27.75 Wh Net weight 200g Charging time 6h Charging temperature range 5° to 40°C (41° to 104°F) Remote control battery Battery 3.7 V 300mAh Lithium 20 hours of use Charging time 1h Packaging Information: Packing size: 28.5 * 25 * 10.7cm Package weight: 1140g Gift Package note: *Manual measurement may cause some deviation or may cause slight chromatic aberration due to shooting conditions. Thank you for your understanding. * Do not overcharge or over discharge. packing list: 1 *Remote quadcopter 1 *Remote control 1 * spare propeller set 1 * User Manual 1 * drone battery 2 * USB charging cable 1 * screwdriver