A:AnswerI had all manner of sarcastic answers, but thought I'd tune it down. They are water resistant to the IPX7 standards for time and depth, and Jaybird calls them Earthproof. To them that means they are sweat and waterproof (with a few caveats). As to swimming with them in your ears; assuming you have a water tight seal, then the buds could produce functional sound, but if you have any water in your ear or the buds, the natural incompatibility between water and sound would come into play, and render them useless in water.
A:AnswerI have smaller ears and they fit great. They have several different tips you can use for a better fit. When I've used them running they have never felt like they might fall out. So light you don't even notice you have them in. I love mine.
A:AnswerDefinitely. I use mine to do yard work and tune out the unwanted noise of surrounding loud people... Just need to make sure you use the proper size wing tip
A:AnswerYes. If you take one out it will work independently of the other while it’s charging. Then if you pull the other out it will take a second for it to connect and then you can use them both at the same time again.
A:AnswerThey mean that the charging case can provide an additional 10 hours of on the go charging power for your earbuds before you outright need a wall outlet or a computer with a USB port to charge them. Unfortunately my friend we still don't have wireless in ear charging for wireless earbuds in 2019 but maybe in the future someone will invent such a technology. Essentially you're gonna need to put them in the case to charge them. So whenever you're not using them just pop em in the case. I've had them last two days of regular use that way before the case and earbuds were completely dead
A:AnswerI have the Jabra Elite Active 75t. It depends on what your preference is. With the Jaybird I do like that they act independently of one another. With the jabra the right bud is dominant. They both sound amazing. I prefer the low profile of the Jabra. I had an issue with the Jaybird as my left earbud went out.
A:AnswerYes they will pair to any laptop as long as you have blutooth on it very easily. I paires it to my Surface Pro and it paires within 3 seconds of finding it. All you have to do is press and hold the button in the case with the earbuds in them and then once the white led is flashing you are ready to go.
A:AnswerI don't think these will have any problem with 25 yards - I've been in the basement working, and my phone in the bedroom with no break in audio
A:AnswerI have small ears as well... the standard earpiece fell out of my ear, but I pit in the large one & it fits better. I just have an issue when I sweat with all earphones slipping out. Haven't been to the gym in these yet.