ZLL SG107 PRO 5G WIFI FPV GPS with 4K ESC Camera Optical Flow Positioning 20mins Flight Time Brushless Foldable RC Drone Quadcopter RTF Description: Item Specification SG107 PRO Pressure sensor Height setting Image transmission receiving method 5G WIFI Max remote control phone clip size 5.5inch Remote control battery 3.7V 500mAh Lipo Battery R/C battery charging […]