R/C Helicopter 4CH LAMA V6 Co-Axial RTF Radio Controlled Helicopter ~ Brand New in Box! In Stock and Ship Directly from USA!! ~ Description: With the new Lama V4, you get a completely assembled and ready-to-fly micro helicopter 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 Lama V4 offers things that other similarly designed micro helicopters cant - 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 Lama V4 features counter-rotating main blades that cancel out the rotational torque that makes hovering a challenge in conventional helicopters. 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 Channels * 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 Features: * Coaxial, counter-rotating blade rotor design, provides incredible stability and positive control. * Full RC system set Included, ready to flight out of box. * Pre-installed ESKY 8g servos and 4-in-1 control unit. * No installation or assembly required. * Dual 180 motors makes the Lama V4 powerful and efficient. * 800mAh 2-cell Li-Po battery pack is low weight, high power and provides flight durations of 10-15 minutes per charge.