Sometimes I'm amazed by the advancements in wireless and micro technology, especially when it comes to audio. These popped up in an email from Amazon a few days ago. Though I usually ignore those Deal notices this one intrigued me. I have a JBL Everest over-ear headset that I love for indoor phone calls and they're pretty good for music too (though I don't use them that way). I often like to go outside when I'm on the phone and the JBLs aren't convenient to use with a stocking cap, so I'd thought briefly about getting something in-ear to wear under my hat. These were $35 and the reviews were good. I liked that the case wirelessly charges the ear buds, and the case can be charged wirelessly too. My Samsung phone has wireless charging so I already have two wireless chargers and they're very convenient (especially given that the USB port on my phone was getting sketchy). So I figured I'd give them a try. I played a variety of my favorite music. I first asked for Jeff Buckley live music and the first song that started playing as I stepped outside was "Hallelujah." I walked around the property listening to my favorite music and before I knew it I had been listening to music for about three hours. I had really only cared about the sound quality for phone calls and whether they would stay in my ears (which is usually a problem for me). They never came close to falling out and they are comfortable. For phone calls the sound quality is very good on both ends. And though they're rated as having a 33' range I walked all around the house and got considerably farther than that from my phone with two walls separating the devices and I had no dropouts. Overall I am so happy with them that after a week of using them I ordered a backup pair.I have three VERY minor niggles but even combined I wouldn't consider them significant enough to knock off even ½ star. First, I had trouble gripping them well enough to get them out of the case quickly when I got an unexpected phone call. I started leaving them on a paper towel on the table next to me, but it now seems I've discovered the right way to grip them. Second, though they have a voice announcement of which side is which when first removed from the case, I was concerned that I might confuse L and R as they don't appear to have any visible indicators. My solution was to use my fine-point permanent marker to write an L on the left one. Third, one of my wireless phone chargers is a tilted stand that holds my phone at a convenient angle. I was unable to get the Ear buds case to wirelessly charge on that one until last night when I accidentally discovered that the problem was that the case was too small to hit the sweet spot on the charger. I solved the problem by boosting the case up with a pad of mini sticky notes (as shown in the photo).EDIT (I apologize if I forget to come back to delete my previous review):None of the above has changed but I forgot to mention that these are NOT good for noise isolation (at least not the way they fit me) but I prefer it that way. I'm a musician and music sounds less natural to me when the surrounding environment is completely eliminated, and I like being able to have a conversation or hear a knock at the door without removing them. Even without a tight seal I never have to reseat them and the sound quality stays consistent (a first for me after trying several other brands).UPDATE: I've been using these ear buds for five weeks now. I use them for hours every day and they continue to impress me. On three occasions only the right channel had a signal when I initially put them in to listen to music, but each time I put them back in the case and took them out again (which turned them off and on) and they worked normally. I've only had this happen with music and only when I first take them out of the case (i.e. it hasn't happened while on a call or after I've been listening to music with both working).