Among all the R/C quadcopters now available, the ready-to-fly 1Si stands out as one-of-a-kind. It's the only one that puts the "intelligent technology" of quads costing six times more into a model that fits in the palm of your hand.

This exclusive Helimax technology makes the 1Si the easiest compact quad to fly — and the most fun.

Choose the version with built-in camera and you can take in-flight photos and videos, too!

Available with HD camera

Two versions of the 1Si are available. One includes an HD digital onboard camera and 2GB memory card. The other does not, but the camera is available separately (HMXZ0001) — If you already own a 1SQ V-Cam or 230Si the cameras are interchangable with the 1Si.

Integrated LEDs

Colored LEDs on the bottom of each boom do more than add to the 1Si's cool looks. They also help you follow the model's orientation, whether flying by day or night.

Battery performance

Recharge your 1Si's 350mAh flight battery using the included, USB-compatible LiPo battery charger.

Beginner and expert flight modes

selec Beginner or Expert flight modes fro the transmitter. In Beginner mode, releasing the sticks lets the 1Si stabilize itself in flight — perfect for when you're unsure of how to react. Expert mode turns off the TAGS-FX accelerometers, allowing greater maneuverability. Choose the mode that's right for you. New pilots enjoy unprecedented confidence...experts gain the precision to execute perfect maneuvers.