Detailed Selling Lead Description

Robins 22 with double-blade-sharing-one-axis structure and with stable and silentflight is designed by professional engineers;For the beginner it is desi ned with simple flying operation and easy control you can be familiar withits operating way and enjoy the flying in short-term;The helicopter is designed with two swing-hammers that improve the ability to settle its axis and enable it to hang in the air more stable; The helicopter is designed with double-blade-sharing-one-axis that enables it to be easing operated and fly;The battery hang is designed with simple and firm structure that enables the battery easy loaded and unloaded with power supply of Li- polymer battery,it can fly lighter and longer

Specification

-Main rotor diameter:340mm; -Weight:230g; -Length:360mm; -Power system:180 motor*2; -KIT/ARF/RTF:RTF; -Transmitter:Standard 4CH; -Mix controller:4 in 1 controller(W/gyro,mixer,ESC,receiver); -Servo:8g,1.3kg.CM,0.12s/60กใ; -Battery:7.4V 800mAh Li-polymer battery;