Unfortunately, we don't have any new models which is as light as the HDR45. But you may want to consider RS 110 II or RS 120 II as they both come with open headphones. However, availability of these products depends on your location (see below).
Sennheiser offer wireless headphone systems operating in the following frequency bands:
Thank you for the counsel which is greatly appreciated. Certainly I would prefer to buy direct from Amazon but as to how to surface a problem to them I cannot figure out as there is no line of communication to ask. In any case if there is any repair required in the course of using it I would prefert to repair in SIngapore and the costs of sending to and from Germany is forbidding.
I have tested the RS180 which was more comfortable on the ears than the RS170.
However as it will last me for a few years and almost nightly use I am having trepidation regarding its weight. at 204 grams whereas HDR45 weighs in at 175 grams
These are pics. of my old faithful
Are these HDR45 no more available anywhere and is there an equivalent version whether RF or Digital which is just as light with preferably (1) open dynamic (2) Velvet earcups .
Understand someone told me that Singapore Government bans equipment using RF of 900 or above from use in SIngapore . What 900 value stands for I do not know and would like to know. So are there any Sennheiser Earphones with RF within the 900 indicator that I can buy.
As I have said I would like to stick to Sennheiser , Wireless, Light and Comfortable on the ears for night listening over TV not Hifi stereo so sound quality is good to have but not must have.
Does Germany use below 900 or over 900 spectrum ?
Would be grateful with your enlightening responses to my queries.
Thank you very much for your assuring prompt responses which are greatly aprreciated.