MJX X401H FPV Quadcopter Drone with Altitude-Hold EASY TO FLY RC Real Time Transmission HD Camera RTF Explorer Copter, Left and Right Hand Switch Mode Predator, Black Our New Drone: X400 update version ,Try the most stable drone in the market and enjoy the promotion price now!Update of MJX 400!Thanks to the ALTITUDE-HOLD Technology: The Air pressure sensor help hold the flight stabely at the same height,so you can take photography and video in much higher quality. What an amazing function for beginner! It can release one of your hand in controlling vertical direction, just focus on forward, backward, left and right. FPV REAL TIME TRANSMISSION: Record all the wonderful time and have a sense of the world from your smart device, Enjoy live video feed in High Definition from your mobile device with this all new First Person View Real Time feature. Designed with automatically sync function, turn on the controller and hexacopter, than wait some seconds, the hexacopter will sync with controller automatically, do not need to push the throttle up and down. EASY TO FLY: ONLY ONE MINUTE needed to fly it well! Besides Altitude hold function,it's also equipped with One Key Return & Headless Security System,which makes the drone easier to fly for any level of players. One key taking off and lamding help you a better control of the explorer. Remind: if you want the quadcopter going downward more powerful, press the red landing button first, then push the vertical throttle down, push it up to cancel downward. FUNNY FLIGHT: 2.4GHz remote control Technology, 4-axis flight control systems. Strong stability, implement various flight movements easily. The 3D Flip and Roll function ensure you have a perfect action and wonderful performance. Built-in left and right hand switch mode fits for all players with different operation habits.