The E-flite UMX Radian is a powered glider that packs the simple fun of the larger ParkZone Radian into a much smaller package, making it an absolute joy to fly. The AS3X technology gives the pilot the sensation of flying a much larger glider, especially outdoors, as it compensates for the effects of wind and turbulence. The distinctly curved wing provides excellent lift and impressive glide performance with simple 3-channel control. The lightweight brushless drive system requires only a single-cell Li-Po battery to ensure outstanding launch performance and long flight times. Additionally, the one-piece wing is easy to remove and can be stored in the included carrying case, allowing you to effortlessly glide through the clouds.