This big heli is for Outdoor and Indoor. RTF.
Specifications:
Main rotor diameter : 460mm
Length: 510.2mm
Width: 92mm
Height: 100mm
Weight RTF : 400g
Main motor: 370motor (2 pcs instalLED)
Transmitter: 4 CH (including training switch and simulator port)
Mix controller: 3 in 1 controller
Servo: 9g
Battery: 11.1V 900mAh Li-Po
Feature:
1.Co-axial Counter-rotating double blades system
2.Easy to fly with simple operation, designed for beginner
3.Simple structure of landing skid ensures convenient adjustment and maintenance