<p>Upgraded to include optional-use SAFE® Select technology, the popular E-flite® UMX™ Radian® ultra-micro motor glider is now easier to fly than ever before — and also offers real-time battery voltage telemetry when flown with compatible transmitters!</p><p><br></p><h4><b>Features</b></h4><p><br></p><ul><li><p>Updated and upgraded version of the very popular ultra-micro motor glider that's easier to fly in more places than ever before</p></li></ul><ul><li><p>Fly indoors in gymnasiums and other suitable spaces, or outdoors in most yards, parks, sports fields and beyond</p></li></ul><ul><li><p>Long flight times up to 10-20+ minutes with a mix of power on/off flying using 1S 150–200mAh batteries</p></li></ul><ul><li><p>Removable one-piece wing with composite spar for easy and convenient storage and transport</p></li></ul><ul><li><p>Provides telemetry data to compatible transmitters to show flight battery voltage</p></li></ul><ul><li><p>Easier to fly with innovative and optional-use SAFE® Select flight envelope protection</p></li></ul><ul><li><p>The unmatched stability and locked-in feel of exclusive AS3X® technology</p></li></ul><ul><li><p>Spektrum™ receiver with industry-leading 2.4GHz DSMX® technology</p></li></ul><ul><li><p>Factory-installed motor, gearbox and efficient folding propeller</p></li></ul><ul><li><p>No FAA registration required (under the 250-gram weight limit)</p></li></ul><ul><li><p>Factory-finished and ready to fly right out of the box</p></li></ul><p><br></p><p><br></p>