Features:1. The front lens is placed with wide-angle 8K high-definition WIFI, the bottom high-definition lens with optical flow can switch the camera angle, the servo pan tilt is designed to increase stability, and the EIS electronic anti shake is added to make the photo line clearer2. The height fixing function has the height keeping mode function, and the optical flow positioning and fixed-point function has stable flight.3. Ultra long endurance 3.7V 1800mAh Li ion battery, which can last about 25 minutes,4. Customize the route. You can draw the picture you want to fly on the APP5. APP mobile phone control, one button return, headless mode, ascending and descending, forward and backward, left and right side flight6. Hand gesture photography, optical flow positioning, brushless motor, ultra long endurance, obstacle avoidance head assembly, which can stop when encountering obstacles without colliding with them7. Brushless motor provides more powerful power and longer service life8. The size and weight of the product are light, and the body weight is 123g, which can circumvent the national aviation control (some countries require certification or registration for UAVs over 250g, and 210g can eliminate the challenge of certification and registration)9. 2.4GHz anti-interference technology, six axis gyroscope, more stable flight, more convenient control.Product Description:Pressure sensor: Height settingPositioner:Optical flow positioningMotor:1503 brushless motorElectric regulation :4000/KVImage transmission receiving method:2.4 WIFILens:Self stabilized electronic anti shake lensRemote control battery:AA * 3 to be purchased separatelyCapacity of smart lithium battery:3.7V 1800mAhControl distance (Free interference and no occlusion):3000MFlight time:About 25 minsCharging time :About 1 hoursUSB Charging: 5VProduct size:Folding:12*8 *4 CM Open:17*13*4 CMTake-off Weight:132gCamera parameters Pixel:8K CameraCamera lens Adjustable camera by transmitter90Focal length:50XFrame rate 25 fpsPackage Included:1 x S1S RC Quadcopter1 x Remote Controller3 x 3.7V 1800mAh Lipo Battery4 x Spare Propellers1 x USB Charging Cable1 x Screwdriver2 x User Manual