MJX X101 2.4G 3D Roll FPV Wifi RC Quadcopter Drone Helicopter 6-Axis Toy Newly-increased Headless Function:Can recall the aircraft easily and One Key Retrun can make the quadcopter easier to control. 7.4v 1200mAh Battery:Greater battery capacity,longer flying time FPV Real-time Transmission:It can be installed with FPV aerial components:a C4005 /C4008/C4009 FPV aerial component(buy separately,selled in our store)which can download MJX R/C FPV Aerial software allows real-time camera and video transmission of aircraft during flying. With LED Light:Not only makes night flight much easier,but also makes the quadcopter look more attractive 3 D Roll and One Key Return:You can press the roll buttom on top of the remote control,the quadcopter will roll.At hight speed,you can finish the roll via control the lever.