Babrit U845 2.4GHZ UFO RC Aircraft Remote Control Quadcopter Drone Aerial Vehicle Four motor drive, stable flight, can complete all kinds of flight movements easily. 3 Fantastic version of transformation: Flying Mode, Running Mode and Climbing Mode. Equipped with 6-axis gyro system,which is stable for flying. Built-in HD camera allows you to record every exciting moments when you are enjoying the great fun of playing this quadcopter. 360 degree eversion modular design and simple installation and easy maintenance.(Notice: Do not leave the battery charge overnight.Safety charge time is 2 hours.Please plug off immediately when you finished charging.)