beyerdynamic Free BYRD Grey True Wireless Bluetooth in-Ear Headphones, Active Noise Cancelling, Long Battery Life, Microphone, IPX4, Sound Personalization and Alexa Built-in

They have excellent sound quality, great bass, no clipping, just 10/10 on that front. I don't have much need for noise cancellation but they seem to do a pretty good job, just know I've dropped my earbuds a few times over the last few months on concrete/tile and the ANC on my right bud has gotten pretty fuzzy/warbley so I had to disable it, but otherwise they're still 100% functional.I've had a lot of annoyances with other wireless earbuds that are too flimsy or had touch buttons on awkward places that could be activated when out of your ear, which made them extremely annoying to handle. So I love that these are bigger and have a lot more space to hold onto, never had any accidental button presses.They have a sensor to detect when they're in ear, and sends a pause/unpause to your media when you take them out and put them back in. I really like this feature but some may find it annoying, I'm not sure if it can be disabled in the app.I have encountered ZERO syncing issues; I've had wireless earbuds that stop connecting with each other, that try to connect individually with my device, that refuse to connect entirely. I've never had any of those problems with these earbuds.They have an 8-9 hour full charge plus like 3 full charges in the case. If I remember to put them back in my case when I step away from my desk I never run out of battery.Something people don't tell you about wireless earbuds is that they're not really ideal for voice calls and listening to media at the same time, because the headset driver uses half of the Bluetooth bandwidth for its microphone, this makes all of the sound they output very low quality. This is a problem with Bluetooth 5.0 and not the devices, however, it will only use the headset driver and not output any sound to the main stereo output when connected to a call on windows. So even if you have an external microphone, you're still reduced to halved audio quality when using these for a call.

These have a great sound. Wish it had a standard parametric eq so sound could really be customized, but figuring out how to match the ear profile along with the provided parametrics (v-shape) can pretty much accomplish something you'll like. Oddly enough the foam earbuds with these reduce bass, the softgels actually increase the bass. Could be how the tips fit in my ear issueFor a wireless earbud the bass, mid range, and sound are 10/10. Excellent power and dynamics. Really superb sound. Definitely in/above the class of the sony wxmf1000s depending on what you like.The fit of them does leave a good amount to be desired. Feels a bit loose I wish they were tighter or had a fin to keep them in place.Earbuds are a personal thing. Everyone likes a different sound signature, so no reason not to try them all out and see what you like. I personally like to have many diff pairs so my ears don't get bored of the music if that makes sense.My fav earbuds for reference:1. Jaybird Vista (great sound, excellent mids, comfort 10/10, terrible voice mic, not even useable, great for workouts)2. Audio technics eahz 60 - (great all around sound, comfort 9/10, excellent mic, great all around headphones)3.Beyerdynamics - superb sound stage 10/10, comfort 7/10, excellent mic, my favorite listening experience4. Sony wxmf1000's - great all around, great noise cancelling, mid range is pretty cool, albeit slightly muddy, comfort 8/10These are all great headphones imo.

These earbuds have rich, punchy sound with luscious (but not boomy) bass and good mids and highs, and the sound can be tailored even further to your liking with audio testing and preset EQs in the companion app. This set also comes with a wide assortment of OEM eartips, including Small to Extra Large in silicone and Small to Large in memory foam, so you can more easily find a size that will stay in your ears. Battery life is also wonderfully lengthy. That being said, I wish the companion app had a completely customizable EQ slider, and the buds themselves are a tad on the chunky side. The ambient noise mode is also kind of just adequate, though noise canceling does the job well. The durability of these buds' plastics is also questionable, as cracks have started to develop in my left earbud, so make sure to take a little extra care of them. Still, for a sound-first pair of earbuds, and for Beyerdynamic's first foray into the true wireless arena, they do what they set out to do very well.EDIT: Unfortunately, I had to knock a star off of my review because the cracks finally did my left earbud in. They still sounded fantastic right up to the end, but these earbuds' build quality must be called into question.