SAFE™ technology is a revolutionary leap forward in flight control and training. Click here to learn more.
Nothing! Everything you need to get in the air is included.
If you wish to charge the included battery from an AC power source, you will need the optional power supply (HBZ1004).
With SAFE™ technology and carefully engineered aerodynamics, the groundbreaking HobbyZone® Delta Ray™ aircraft provide pilots with a flying experience that is gentle and worry-free, even for total beginners! Plus, everything you need comes in one box, including a Spektrum™ DXe transmitter, making it the ultimate beginner-friendly aircraft.