FUNCTION:1: Brushless motor, 6-level wind resistance2: The drone has the function of optical flow fixed altitude maintenance mode3: Upgraded high-definition dual camera, with open layout and wider field of view, it can capture stunning pictures and videos from the sky.4: One click takeoff/landing, easy for beginners to control, and flight is at their fingertips5: With WiFi function, it can be connected to applications and APK systems, and can take photos, videos, gesture photos, gravity sensing, automatic photography, 50x zoom, and real-time transmission through mobile camera images.6: Draw a flight path on the screen, and the drone will fly autonomously along the designated path.7: 2.4GHz anti-interference technology.8: Four channels for ascent, descent, forward, backward, left side flight, right side flight, and roll.9: Six axis gyroscope for smoother flight and more convenient control.10: Always on LED lights, smooth night flight, fearless of darkness.DESCRIPTION:Product Name:S91 foldable brushless dual camera optical flow positioningmodel:S91colour:black/garyAdvanced featuresOR selling points:Brushless motor, constantly lit LED upgraded versionRemote control battery:AA battery * 3 (self provided)Operation mode: Remote control/APP controlfrequency:2.4GHzBody size: Folding size: 14*9*6CMUnfolded size: 30*27* 6CMPackaging size:23*17 *7CMCharging method:Universal USB interfaceFull set weight ofpackaging:320gBattery capacity:3.7V 1800mAH modular batteryflight time:Approximately 7-9minutes (actual range)Single unit weight:101.4 grams (excluding batteries)Individual batteryweight:19 gramsRemote controlweight:130 gramsCharging time:60 minutesRemote controldistance:About 100 metersCamera mode:FPVVideo resolution:High definition dual camera+optical fowSpeed shifting:Slow/Medium/FastSpeed shifting:Slow/Medium/FastList with cameraAircraft * 1 remote control transmitter * 1 body battery * 3spare blade set of USB cable * 1 screwdriver * 1 manual * 1 built-in high-definition camera * 1 WIFI manual * 1take carePlease read the instructions carefully before use. If you are a beginner, it is recommended to have experienced adults assist. Be careful of the battery: Do not overcharge or discharge excessively. Don't put it under high temperature conditions. Don't throw it into the fire. Don't throw it into the water.