Specification brand rc eraitem c138product size rotor diameter 306mmbody length 312mmheight 101mmweight 95gradio frequency band 2 4ghzremote control distance m 80 100 metersbattery body 7 4v remote control 4 1 5aa not included charging time about 50 minutesuse time about 12 minutesfunction description 1 flybarless design using aerodynamic principles to design propellers to provide strong power and self stability using 6 axis gyroscope for super stable flight 2 6 channel design 3 digital servos adding 3d roll more fun 3 barometer to set altitude stable flight 4modular battery intelligent power management system power indicator easy and quick installation effective battery protection longer service life 5ascend descend advance retreat fly left fly right rotate left rotate right route flight wash pot and other stunts 66g mode using 6 axis gyroscope stable flight especially suitable for beginners 7low voltage alarm stall protection out of control protection large and small rudder conversion one key takeoff one key landing and other functions 8equipped with a dedicated usb charger fast and stable charging package included 1 x c138 rc helicopter1 x transmitter1 x usb cable1 x battery 2 or 3 optional 2 x main propeller1 x tail propeller1 x instruction1 x screwdriver1 x hex wrench Brand: RC ERA
