First thing I saw too, then I noticed he elevated the ghetto even further by mounting the whole assembly with double-sided tape. Bravo davros123 I've never played with wireless charging, but I sold a fair few sets of RS-120s and RS-170s back in the day. I'm a long-term Sennheiser fan (even though I'm still using a pair of somewhat mistreated AKG K-530s until they finally decide to die) and sure the 120s are basic, but you could do a lot worse for wireless over-ear cans I reckon. The 170s are really nice but a big jump in price and the charge cradle arrangement is actually easier and more reliable on the 120s in my opinion. Do let us know if you decide to make them "fully wireless" though.