Highlights multi-flying functions 360 degree accurate orientation Omni-directional flight. Equiped with gyroscope General Spec Brand Caipo Model KM-630 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 indoors Battery for Helicopter 3.7V rechargeable lithium battery Battery for R/C 6 AA batteries (not included) Others random shipment of colors Product Details (without package) Dimension approx. 21*5*11cm