Blade Nano S3 RTF with AS3X and SAFE

The best micro RC collective pitch helicopter gets even better! The Blade ® Nano S3 heli builds on the widely popular Nano S2 and offers key technology improvements including built-in voltage telemetry right to your compatible Spektrum ™ transmitter. 3D aerobatic expertise is at your fingertips with new features that make mastering difficult maneuvers such as flips and inverted flight easier to learn for all skill levels.