Ydjia D81wg Wifi Fpv with 4k Hd Dual Camera Quadcopter

SPECIFICATIONS:Brand Name: YDJIAItem No .: D81WGColor: grayMaterial: ABS / PC / PPFrequency: 2.4GChannel: 4CHGyro: 6 axisQuadcopter Battery: 3.7V 1200mAh (Included) with Charge DisplayRemote control battery: 3 AA batteries (not included)Flight Time: About 10 minutesCharging time: about 150 minutesRemote Control Distance: 50-100mHeight flight: about 30mCamera: 4KDrone size (cm): 28 * 17 * 4.5TECHNICAL FEATURES: Built-in WiFi FPV 4K HD dual lens front camera and 720P bottom camera. Built-in optical flow module to achieve hover function fixed-point set high. Built-in air pressure altitude mode makes the operation easier and more convenient. APP characters follow mode. By tracking, the quadcopter will automatically follow and capture every move. Gesture to take photos and videos. Just do a "yay" at the quadcopter camera and wait a few seconds to automatically take pictures. Waypoint Flight, just draw a route on the screen, the drone is the trajectory of the flight. In attractive headles