Easy to use and sounds incredible. All pieces were nicely wrapped for no damage. These pads are just like the ones were on the headphones when they were new. 9-19th after changing the initial date, too late to send out as a gift, when finally arrived, couldn?t even keep for self since they didn?t fit properly A friend of mine has the same style by a famous name shoe designer and what I noticed was the SandalUp had a smaller foot bed (not made 4 Fred Flinstone Feet). It works well but it only will last about 4-7 hours if I have it constantly sending GPS. Cheaply made???? I hated seeing his clothes hung on his chair and sofa. I have two kids and family spread out so we fly a lot so for traveling this will help with all the short stops and only a few minutes for charging. We have four pieces from this vendor and they are terrific!