careful when removing the autocollannt on the front of the headband led !!! removing the part that came with glue! suddenly the band does not stick !!! have to do with holding patafix, it's blah anyway. Fortunately it is not visible behind the tv. Too bad there's no 3rd headband for a more homogeneous lighting on the forall of the tv. Otherwise very nice effect of lights that actually accentuates the contrast very well, moreover there is a little switch to turn off the blindfolds if necessary