Heli-Max HMXE0818 AXE 100 CX Helicopter RTF SLT Toy FEATURES: Rotor Head: Coaxial design, with counter-rotating main blades Flybar: Durable, flexible plastic for maximum flight stability Radio: TX410 2. INCLUDES: RTF Heli-Max Axe 100 CX Helicopter with 2.4GHz Radio, Battery, four AA cells, and Instruction Manual INCLUDES: RTF Heli-Max Axe 100 CX Helicopter with 2.4GHz Radio, Battery, four AA cells, and Instruction Manual