Cap quality! There are two heating modes, behind you can adjust the volume of the cap with strings, on the head is convenient, does not fall, the cord is of sufficient length, the adapter under the sockets for the Russian Federation is included. Made Max (on which the jar even indicates that it is better to use under the influence of heat) under this hat, which was previously done without it, the difference in effect with the cap is noticeable: The hair is smoother and shiny, than when using a mask without a cap.