I have bought an LG 60PH6608 152 cm 3D plasma television and needed for 3D shutter glasses. I had the Samsung SSG-P51002 / XC ordered because I had read that they work. But I still wanted to try the original glasses to make sure that the Samsung glasses about but are not worse. This one can only in direct comparison. The Samsung glasses came first and were a bit fiddly when you connect. But then they ran flawlessly and I wondered if the LG glasses would probably have an even better 3D experience. As the LG glasses arrived, I have an unpacked and connected in no time with the TV. Went much easier than with the Samsung glasses. But after putting the LG glasses I immediately heard a loud hum, right on the right ear, which did not disappear. After a bit of trial and error I have packed and returned the glasses back. After school grades that would be a 5, dear people of LG. What you thought you doing? Your glasses are more than 300% more expensive, then even so loud that it is impossible to enjoy a movie with it? The Samsung glasses make absolutely no noise! 2 stars there for the comfort and ease of connecting to the TV.