Welcome to our store If a fan blade doesn't rotate or rotates too slowly, examine the following: 1 The drone ought to be placed on a level floor before it should begin to practice for flight If it is not on the horizontal plane, the engine will lose steadiness and the wind blades won't be able to rotate; 2 Drones should not be operated by hand Not only can the engine not balance, but in addition trigger danger! three After the preliminary calibration, gently push up the left lever, and the UAV&;s wind blade will solely rotate yet not fly, which means that the standby state is unlocked Currently, drones have very low engine energy If it would not rotate or rotates very slowly, here's normal; At this point, push the left joystick up again, and the drone will fly normally Please note: Please learn the instructions closely earlier than use If you are a beginner, an skilled adult is usually recommended that can assist you Be careful with the battery: don't overcharge or overdischarge it Do not position it beneath hot temperature situations Don&;t throw it within the fireplace Don&;t throw it within the water •4K HD Video recording: Capture stunning aerial images with the drone&;s 4K HD video recording feature Dual cameras: The drone is provided with two cameras that may capture both aerial and floor photographs • Removable battery design: One battery is fully charged and theoretical flight time is about 10 minutes Easy disassembly, clean to travel ~ • One-click take-off: Convenient and simple to apply ~ Beginners can get started and feature enjoyable conveniently ~! • Smart windbreak: works effectively in windy climate ~ but make sure it'll be breezy, no longer windy ~ • Special flight mode: Support 360° rotation flight, extra enjoyable looking forward to you to explore ~! The kit includes: Drone * 1 Remote control * 1 Spare wing blades * 2 USB cable * 1 Screwdriver * 1 Manual * 1 Product configuration parameters: Product model; E99 Color: Black/grey Type: dual digicam Remote control battery :3 AAA batteries (own) Frequency: 2 Gyroscope :6 axes Channel :4CH Charging method: common USB interface Battery capacity: 3 1800mAH modular battery Flight time: About 10-15 minutes Charging time: about ninety minutes Remote control distance: about one hundred fifty meters Camera method :FPV Lens: Built-in digicam Video decision :k4 single camera / 4K twin digicam Speed adjustment: slow/medium/fast detail Maximum wind resistance < 10 km/h Maximum take-off weight < 1 kg Equipped with spray system/expansion tank volume Don&;t / Removable battery alternative YES Max video decision [pixels X pixels] 4K (4096 * 2160) class A drone with a digital camera