This shoots me in the foot at times like this because I really want to rave about this pair of headphones and if you look at my profile I?m a positive sort of girl! The sound quality was not what I expected for the price I paid ($250. And yes I know how to charge it. One thing very important to point out is the nozel inserts. "Fancy slippers" was his response when he put them on. Hahaha. This squat pad comes along with Velcro straps unlike many others available online which means that while doing my exercises I do not have to worry about the barbell pad slipping or coming off. I have birkenstock sandals and cushionaire ones end up being smaller than the real brand This one only works on the right. When set up, the bars are too far apart for someone my size, causing soreness in my shoulders (joints).