Anonymous6 years ago-101How far is the device to be used for "fatigue control"? Can it give someone electric shocks to wake them up?Show in original language (German)Linder736 years ago • purchased this product-101purchased this productHi, I don't know about that, but I don't think that will be possible. Why don't you ask the manufacturer Beurer, sorry.Show in original language (German)Comment1 comment