In the middle of a pandemic their advertising as giving away 50 masks with every purchase. SOUND: Make sure to follow the headphones burn-in protocol, if not they will have a slight "tinny" sound until broken in. My husband installed these with a drill and I don?t know how you could do it without one. No worries there. These are more comfortable and more stylish than Merrill?s I just bought. Just wear socks! Much heavier, and higher quality materials than I had expected. Its elegant and a tad bit sexy, without being too revealing. I was skeptical about all these 5 star reviews on this budget cartridge. It lets them breath and get rid of moisture easier, the inside soles are soft, too.