This NEWEST VERSION of LAMA V3 is a READY-FOR-ANYONE-TO-FLY micro electric helicopter. The coaxial counter-rotating blades cancel out the rotational torque that makes hovering a conventional helicopter so difficult while providing unsurpassed stability in all phases of the flight. Whether you are a beginner or expert pilot looking for the best in coaxial micro helicopter performance you ll enjoy many of the outstanding features that this Vortex has to offer. The pre-installed main motors 4-in-1 control unit receiver mixer ESC and gyro the high speed high performance micro servos and powerful 800mAh Li-Poly battery pack you ll have precise control over hovering forward flight and extended flight time per charge 10-15 minutes.