E88 Pro Drone 4K HD Camera Dron WIFI FPV Hight Hold Mode Aerial Photography Drones One Key Return Foldable Quadcopter Toy Gifts Description: Number: E88 pro Frequency: 2.4G Channel: 4CH Motor: 816 coreless motor Quadrocopter battery: 3.7V 1800mAh lithium battery (included) Transmitter battery: 3 1.5 AA batteries (not included) Flight time: 15 minutes Charging time: 100 minutes Remote control distance: 100m Color: black, white Camera: 720P (single camera) / 1080P (single camera) / 4K (single camera) / 4Kpro (dual camera) The size of the quadrilateral: 25 * 20 * 5.5 CM (the arm is not folded,) 12.5 * 8 * 5.5 CM (double arms folded) Add music zoom function, dual camera switch, add music zoom function, dual camera function Specifications: feature: -With foldable arms, it is compact and easy to carry. -Height hold mode function can provide stable flight. -With wifi function, you can connect to APP, APK system to take pictures and videos, and transmit images in real time through the phone camera. -There are 2 cameras to choose from. Use a 1080P or 4K wide-angle camera to provide a wide range of high-definition pictures and videos. -Using the headless mode, there is no need to adjust the position of the aircraft before flying. -With a key return function, you can easily find the way home. -Ballistic flight. Draw a flight path on the screen, and the drone will fly autonomously along the designated direction. -Anti-