With a recent ear injury, I can't wear my regular in-ear buds for runs or work for a while. These clip-ons have been fantastic; they've brought back the joy of music and podcasts that I didn't fully realize how much I had been missing.I had assumed that all clip-ons would sacrifice volume and audio quality and risk being heard by people nearby, but the sound quality on these Anker Soundcore clip-ons is surprisingly good, and the volume can go way higher than I need (or even want). I had a friend put her ear next to mine and tell me when she could hear sound leaking, and she heard nothing until I raised the volume beyond what I would ever listen at, so all's good there too.The mics on my other earbuds do a significantly better job at clearly transmitting my voice on phone calls, but these are still usable. We recorded a test call so I could hear it, and it sounded like when someone's conference-call software is over-aggressively reducing noise and clipping too much voice frequency.The comfort surprised me. These buds are lightweight and ergonomic enough that I hardly feel them on my ears when I'm listening. It's only when they're on my ears but I'm not actively using them that I really notice them hugging my helix. The default ear grips are the right size for me and aren't at all tight or squeezy. They just rest there lightly.I absolutely love that the app lets me customize what the tap commands. On my other buds, the commands aren't intuitive to me, but these are easy to remember since I set them. And button-pressing is more comfortable on these clip-ons compared to my in-ear buds, where every press requires putting pressure against the inside of my ear. (My favorite are the "tap" style that might be capacitive or something, so no pressure is involved, but neither these nor my other buds have that.)The build-quality doesn't *feel* as solid as on my other pair. These buds feel plasticky, as does the case. But that impression is only while in hand, not while on ear. Also, that impression goes the other way once I open the case: inside are magnets that pull the buds perfectly into charging position but also release the buds at what feels like just the right amount of force, like in a tactilely satisfying way.Bluetooth pairing was a breeze, and charging is straightforward, with a bright status LED on the case. My other set is older (but fancier) and has pin-hole LEDs that are hard to see.These are IPX4 water resistant, so working out with them ought to be fine, but I wouldn't take them running like I do with my other buds, which are fully waterproof and can handle pooling sweat (it's *hot* where I live) then accompany me for a swim. I'm also not sure how well these would stay on during a road run. I gave them a few skips of a jump rope, and they didn't fall off but started to feel like they could. I don't hold this against them, because they seem like they weren't designed for sports (or marketed for it) like my other ones, and these are very good for the price range they're in. But I do miss those features.These have been great ear buds, and I expect I'll continue using them even after my ear gets fixed and heals (may it hurry up though!) because the quality is really good and I find them comfy and even kinda cute.