Specification Brand EachineItem E190 PROProduct size Rotor diameter 375mmBody length 385mmHeight 120mmRadio Frequency Band 2 4GHzRemote control distance m More than 120 metersBattery Body LI POLY 7 4V 1200mAh 25CCharging time about 60 minutesUse time about 10 12 minutesEachine E190 PRO upgrade points The remote controller has an LCD display and a battery indicator It supports digital parameter adjustment and simulator functions and optimizes the joystick output for more precise operation The remote controller is compatible with the FUTABA S FHSS protocol The RC Helicopter has a 6 axis gyroscope High precision CNC rotor head and rotor clamp are used Function Description 1 It is scaled down to 34 1 ratio based on the UH 1 Huey helicopter of Bell Helicopter Company in the United States with high simulation appearance details and cool lights 2 It adopts a flybarless design dual axis co drive motor and electronic stabilization system which makes the feel more precise the flight more stable and the optimized structure reduces the chance of damage 3 The propeller is designed based on the aerodynamic principle to provide strong power and self stability of the fuselage It is efficient power saving and has a long flight time The blades are made of nylon carbon fiber composite materials which are high in strength good in toughness impact resistant non deformable and durables 4 It uses 2511 1200KV brushless motor for self stabilization and co dr