attention to the seller "gazzstufftoday" does not sell the right product, the "touch control" version, but the red button! the seller "real merch", he sells the right product: the "touch control" is a more polished finish than previous versions, I would say it is more collection, it is of a darker hue, more red like copper patinated green pacifier is more uniform, the "core removable power is a perfect finish ... the external battery compartment (on the white part) spoil the efforts, especially since they n have not been brought to completion ... the teeth of the clamp does not close completely (2 of 4 do on my copy), and are not uniformly loose when open, vertical amount are not tight ( screwed), control by touch is extra ... the spring is a little dry (missing rebound), it looks like he did not want forced on parts ... good product overall, but it seems more fragile than the ordinary version .... //// which is confirmed after some time ... the clamp blocks and remains partially closed deployed mode because of the spring that stuck, moving it blocks a the "tooth" ... we can unlock but ... it happens again once in three.