electronic powered remote control helicopter 4 CH r/c helicopter HF102B-2 jet ranger

Happy-Fly  RC helicopter 4CH RC helicopter

Product introduction:

The HF102 Series RC helicopter features good performance for superior strength,stability,controllable flight and durability,which are favored by the fun flyers all over the world.Happy-Fly RC helicopter is designed with beginner in mind,has been completely assembled in factory,you can enjoy the flying pleasure after fixing the battery.

Specification:

(1).Main rotor diameter: 340mm;

(2).Weight: about 242g;

(3).Length:425mm;

(4).Power system: 108 motor x 2pcs;

(5).KIT/ARF/RTF:RTF

(6).Control mode:provide Model 1 and Model 2 for choose;

(7).Transmitter:standard 4 CH;

(8).Mix controller:4in1;

(9).Servo: weight 8.5g,torque 0.9 kg.cm, speed 0.11s/600

(10).Battery: Li-Po 7.4V-850mAh;

Product features:

(1).You can begin to fly after fixing the battery and unwrapping the packing;

(2).It is suitable for indoor operation and you can operate outdoors under unwindy weather;

(3).Standard 4CH helicopter, can do various skyways flight such as hovering, crabbing and spiraling;

(4).Easy to operate and maintain, it is the best choice for RC beginner; 

Packing explain: