The Ares™ Ultra-Micro MD 500D CX 100 is perfect for first-time and experienced pilots looking for an ultra-scale and ultra-stable heli they can fly indoors almost anytime and anywhere. The highly-detailed MD 500D scale body is equipped with LED lights and is available in two attractive trim schemes while the included decals allow for quick and easy customization as a News, Rescue, Fire or Police helicopter. The MD 500D CX 100’s coaxial, counter-rotating blade design offers excellent control and unsurpassed stability that will have any first-time pilot hovering like a pro in no time. The ultra-micro size and low weight make it possible to fly indoors in just about any bedroom, living room or office, and best of all the heli is 100% factory-assembled and ready-to-fly right out of the box. Also in the box is everything needed to fly including AA batteries for the 4-channel transmitter equipped with interference-free 2.4GHz technology, an LCD screen, dual rates and digital trims, a 220mAh 1S 3.7V LiPo battery and DC USB charger for charging from almost any computer or 5V USB power source, plus an AC adapter for quick and convenient charging from almost any outlet.
— In a Summer 2012 survey about electronic and battery operated toys, Mark Rosenblum from Hobbytown in Fairfield, Conn., told TDmonthly that he sells 20-30 RC helicopters from E-Flite and Ares each month.