Airhogs Remote Control R/C Heli Cage Helicopter (Orange) The Air Hogs Heli Cage is made for new pilots with a crash preventative protective ring shield system.^4-Directional control allows pilots to fly up, down, left and right.^The protective Ring Shield System allows pilots to bump into objects and keep on flying. As your skillset improves, the easily removable ring allows for a regular R/C flight experience.^The Air Hogs Heli Cage flies best indoors and is available in multiple frequencies.^Includes: 1 Air Hogs Heli Cage; 2 Detachable Rings; 1 Controller/Charger; 2 Spare Tail Propellars, 1 Propellar Removal Tool, 1 Instruction Guide, (6x AA Batteries Required)