I've Madhawk-300 helicopter bought one year back from US.
This is ready to fly with all accessories included.

Description:
4 Channel remote control set includes complete Forward/Backward, Left/Right, Up/Down control (RUDDER, AILERON, ELEVATOR, AND THROTTLE)
New 2.4 GHz Spread Spectrum Transmitter, Awesome Look Cabin, Reliable Spread Spectrum Mixer/Gyro Control, More Stable Flight, Even First Timer can Control Easily
New 2.4GHz technology, with the functions of automatic identification and precise code pairing, strong anti-jamming, and allow more than 20 aircrafts to fly at the same field at same time
New Precise CNC-machined metal rotor head provides more operation accuracy
New Compact swashplate structure with light-fine fuselage for super stable flight
New Look Cabin, Improved Mixer/Gyro Control, More Stable Flight, even first timer can control easily
Powerful 370SH carbon brushed motor as main motor and 1225FE33 tail motor
Transmitter provides connection port for computer simulation software
4-channel transmitter with visible power indicator can avoid helicopter losing control
Solid servo mounts for precise control
Screw-on frame for easy repair
Reliable high quality mixer with built-in gyro board
Factory Pre- assembled, zero assembly time
Pre-positioned servo mounts for easy set up
Newly Designed Rotor Head gives better control
Digital Proportional Motor Speed Control
Suitable for Indoor/Outdoor/Backyard/Park
The main rotor blades are using top quality plastic materials, which is not easily break