r.granell5 years ago000Good day. What is the difference between the M705 for CHF45.70 and the M705 for CHF 38.70?Show in original language (German)Anonymous5 years ago000 Helpful answerHello the difference is based on the fact that the more expensive one has a mirco transmitter and the resolution can be changed. the rest is the same.Show in original language (German)Comment1 comment