Bluetooth issues: With my pixel 8 pro, I get occasional disconnects. The earbuds say "power on" so it seems like they crash and reboot, despite having full or nearly full battery. It results in a loss of about 5 seconds of audio.

Usability: The case doesn't like being carried in my pocket; it pops open and leaves the earbuds dead. My workaround was to use a rubber band to keep the case shut all the time.

Performance: Otherwise, they're light, they fit, and the battery lasts a long time (hours of meetings, podcasts), and sound pretty good.

I've had bad luck with other earbuds, where the connection to the case will stop working correctly, and the earbuds wont charge in the case and will turn on and connect to my phone while they're in the case. I purchased these, hoping that since Monoprice is a more reputable brand, they wouldn't have that problem. I was also extra careful with them; avoiding getting them wet or anything even though they have a waterproof rating. But the issue happened anyways. You should basically view these as lasting as long as their warranty and no longer.

Bought these to replace a pair of fading 1st gen AirPods - main issue was extremely degraded battery life of less than an hour.

Previous Monoprice purchases include:
Sonic Solace Over Ear Wireless ANC Headphones
Move Sport Bluetooth Earphones (discontinued)

Form Factor - The earbuds themselves and their case are significantly chunkier than the Airpods. However, the added bulk did not add any discomfort while wearing them.
Battery - Battery life so far is excellent - have been using the earbuds for 1-2 hours every day for the past 3 weeks and have not needed to charge the case at all.
Sound Quality - I'm no audiophile, but sound quality is solid. Compared to the Airpods, the single flange silicone eartip provides a better seal in the ear canal and prevents some (not all) background noise from washing out whatever you're listening to.
Fit - I haven't tried the different sizes of silicone tips provided with the earbuds since the pre-installed size seems to fit well on me. The earbuds are very secure in the ear during weighlifting movements but do loosen up a bit during running.
Transparency Mode - My first time using earbuds with transparency mode - seems like a pretty handy feature given this model provides more noise isolation than I'm used to.
ANC Mode - ANC mode is a bit light in effect but still noticeable. It won't completely cancel out loud BG noise like you'd experience in a plane cabin, but it is effective for cancelling out office chatter or the drone of a turbo trainer and drivetrain during an indoor bike trainer session.
Touch Controls - The capacitive controls on each earbud are a bit finicky sometimes but largely usable once you figure out the ideal duration of a tap/hold and gap between repeated taps for certain commands.
Pairing Devices - One nitpick is that initially pairing up the earbuds with both my phone and tablet was a bit of a pain and guessing game. The instruction manual was a little misleading on how the case's multifunction button works, and I feel I only managed to pair up both devices through dumb luck rather than any specific method suggested by the manual.
Other - I do miss the Airpods' ability to flipflop between paired devices (iPhone and iPad) without having to touch Bluetooth settings on either device, but that's to be expected with a product outside the Apple ecosystem.

Overall a very good value from the price as has been typical with all of my Monoprice audio purchases!

Easy to use and pair. Great sound. Works well for phone calls.

I don't know if there was a size suggestion but they were too big a bit for my ears and I have big ears lol. They're cool i guess.

Nice earphones as long as you are not moving your head around a lot. When ever you turn your head the signal will drop out on one of the earphones for brief period.

over all this product works great, However, from time to time, left ear piece will have no sound until put back to case and take it out again.

They work fine, look good
I was hoping they stayed in the ear better

Great sound quality, though case feels a little cheap. That doesn't take away from the experience at all; a tremendous value. Charge has lasted me days at a time and connecting was lightning quick. Buds stay on my ear without fatigue for hours. Would be happy to recommend.

I love these fairly priced earbuds, comfortable and the noise canceling is very good. My only complain is that when switching from ANR the announcement for "on" or "off" sounds the same. However, you can tell when ANR kicks in, so is all good.