Highlights multi-flying functions 360 degree accurate orientation Omni-directional flight. Equiped with gyroscope and colorful LED light General Spec Brand Huan Qi Model 852 Type radio control Channel 4C Material metal alloy Gyro support Function Forward, backward, ascending, descending and turn left or right function. Compatibility suitable to fly both outdoors and indoors Battery for Helicopter 3.7V rechargeable lithium battery Battery for R/C 2 AA batteries (not included) Others tail blade with ferromagnetic and high rotary speed motor colorful flashing light for night flying easy-disassembly battery cover radio control with primary and senior levels for choice random shipment of colors Product Details (without package) Dimension approx. 37*20cm (lenth*height)