For the first time we used our Bose L1 Model II system to it’s full potential (without stage monitors) the e945 is such a powerful mic we had to turn down the gain. The problem is with the nuts and bolts. Speaks to the quality of the electronics (or lack thereof) that such static is so bad that it is audible with music playing. I am considering ordering a 5. - Its flexible and made up of quality material, so itll last a long time. These are terrific sandals. If youre using this to prevent the negatives of sweat, they just cling to your face. Very nice and comfortable as well. However, dont let this fool you into thinking that this film is not for adults. I also then realized there had to be locking rings.