$167.75, from Xheli.com
This is the latest 2.4Ghz Walkera HMV200D01 Flybarless Brushless Micro helicopter, come in Ready-To-Fly package with all the necessary items inside. It’s using shaft transmission and the 3 Axis Gyro System ensuring stable fly. Its overall length is 432mm. The new flybarless structure consume less power and let you have a longer flight time. The 4-channels 2.4Ghz transmitter with over 100+ channels allows you to find different 2.4Ghz at the same time without interference, also the power indication avoids accidents caused by lack of transmitter electricity.
With the new 2402D controller, the 3 Axis Gyro System controls the balance in the 3 direction of elevation, rudder and aileron, and features automatic amending of the flight status. It is the optimal mode for beginner!
The design of flybarless balance characterizes low power loss and great efficiency improvement
Three-axis gyro control makes the Flybarless balance system automatically amend the flight status and provide safety for the beginners
Powerful brushless motor ensures safe, fast, and smooth flying and control
The Devention 2402D Devo transmitter features the basic 4ch control with programmable servo reversing displayed on an easy to see backlit LCD screen.
Brushless Motor: WK-WST-21-003
Brushless Speed Controller: WK-WST-20A-1
Tail Rotor Diameter: 121 mm
Main Rotor Diameter: 440 mm
Overall Length: 432 mm
Gyro: Walkera 3-axis Flybarless System with built in Receiver. (Devo version)
Battery: 7.4V 1000mAh Li-Po
DEVO 2402D 2.4Ghz Transmitter with (DSSS) ARM micro computer system encoder **Transmitter requires 8 AA Batteries)