Esky LAMA 4CH V3 Co-Axial Electric RC Helicopter RTF

Esky LAMA Version3 Co-Axial Helicopter flies stably and silently indoor and outdoor, just as walking in the air. It makes you and your family to have lots of fun with it together. With double-sharing-one-axis structure and with stable and silent flight, it is designed for beginners with no experience , It is easy to learn to fly. You can be familiar with its operation and enjoy the flying in a short-term. With power supply of Li-polymer battery, it can fly lighter and longer. Complete set, Ready To Fly. Only requires 8 AA Batteries for Transmitter.

Applicable to:

Best choice for beginners, children of 14 and over. It is an entry-level helicopter that can be also suitable for experienced flyers to fly indoor. Becoming fluent in flying it, you can try to fly Walkera Dragonfly04#1 or Esky Honey Bee2.

(via Esky LAMA 4CH V3 Co-Axial Electric RC Helicopter RTF @ Hobby-eStore.com $79.90)

Esky 4CH LAMA V4 Co-Axial Easiest Fly RC Helicopter RTF

Description:

With the new LamaV4 you get a completely assembled and ready to fly micro heli with a coaxial counter-rotating head design that is so stable almost any first-time flyer can be hovering like a pro in no time. The LamaV4 offers things other similarly designed micro helis can’t – the power and precision of ESKY 8g servos, an advanced 4-in-1 controller, and a great looking, lightweight body that really stands out. The LamaV4 features counter-rotating main blades that cancel out the rotational torque that makes hovering a challenge in conventional helis.They also make rudder turns much easier by slowing down one or the other blade without affecting the stability of the aircraft. This is truly a helicopter that most anyone can fly and beyond your dream.

Specification:

* Main rotor diameter: 340mm;
* Weight: 230g
* Length: 408mm,
* Width: 85mm,
* Height: 180mm;
* Power system: 180 motor*2
* Transmitter: Standard 4 CH
* Mix controller: 4 in 1 controller (W/gyro, mixer, ESC, receiver);
* Servo: 8g, 1.3kg.CM, 0.12s/60°
* Battery: 7.4V 800mAh Li-polymer battery

(via Esky 4CH LAMA V4 Co-Axial Easiest Fly RC Helicopter RTF @ Hobby-eStore.com $83.9)