Align Plus RTF DFC Super Combo with 3GX Model Kit Includes: T-REX 450 Plus DFC, 3GX MRS, ALIGN T6, 325 Carbon Fiber Blades Includes: RCE-BL35P 35A ESC, 450MX Brushless motor(3400KV), DS416M Digital servo x 3, DS425M Digital servo Includes: 3S1P 11.1V 2200 mAh 30C LiPo Battery, Lithium Battery Balance Charger RCC-3SX, 1.5V AA Zinc-Carbon Battery x 4 Specification: Length: 634mm, Height: 205mm, Main Rotor Diameter: 715mm, Tail Rotor Diameter: 158mm, Flying Weight: Approx. 584g Users must have a certain concept of safety to operate RC helicopters