Highlights supports hovering function. 360 degree accurate orientation omni-directional flight. micrio adjust General Spec Brand chaole Model 6010A Type radio control Channel 3.5 channel Material steel stucture Gyro support Function Forward, backward, ascending, descending, convolution and turn left or right function. Compatibility suitable to fly both indoors and outdoors Battery for Helicopter built-in 3.7V rechargeable lithium battery Battery for R/C 4 AA batteries (not included) Others radom shipment of colors Product Details (without package) Dimension approx. 100*230*30mm