Specification Item F180Product size MM Rotor diameter 410mm Body length 400mm Height 120mmRemote control mode 2 4G remote controlRemote control distance m more than 120 metersProduct material high strength composite engineering materialBody battery LI POLY 11 1V 700MAH 30CCharging time about 90 minutesFlight time 6 10 minutesFeature 1Adopting flybarless design direct drive main motor electronic stabilization system more accurate hand feeling more stable flight optimized structure to reduce the probability of damage 2The propeller is designed with aerodynamic principles to provide strong power and body self stability It has high efficiency power saving and long flight time The blade is made of nylon carbon fiber composite material which has high strength good toughness impact resistance no deformation and durability 3 Use 3606 brushless motor direct drive reduce gear restlessness low noise large torque sufficient power and high efficiency The special high temperature resistant magnetic steel can withstand 150 degrees of high temperature without damage and increase the service life 4 The tail locking motor uses a special 1104 brushless motor which has the characteristics of high temperature resistance stable tail locking and it is not easy to be damaged after long term work 5 The use of an enlarged 4 3g metal digital steering gear high torque high accuracy and accurate centering response speed 60�° 0 05ms makes the aircraft fly accuratel