I have had 2 pairs, I bought it again as my main choice when I lost my first pair. The noise cancellation on these are amazing, there is no noise in the background when you listen to things, they are loud enough so you don’t have to put it on full blast, it works on the JBL app as well so you can customize the sound to your liking and preference, Eazy to pair to your phone as well. For $100 these last a long time, charger is a bit small but doesn’t matter. Best bang for your buck

Update after 5 months of use:A quick update of the ear buds.The charging of the ear buds is fast.Going from "low battery" to full takes a short amount of time.I think a minute or two.Never timed it.A couple of issues:* Taking calls on it is hit or miss.Often the headphones will get out of sync and it will do a weird binaural thing where it will alternate between each ear getting cut out for a split second back and forth for about two seconds.This can happen multiple times in a minute.* Over a bit of time of playback, the earphones will cut out for about 2-3 seconds.I'm not sure why.Maybe some sort of sync issue?More annoying when listening to an audio book than music.Original Review:This review is for:JBL Tune Flex - True Wireless Noise Cancelling Earbuds (White), SmallOverall, I like them.Video mode has no audio lag.They sound good with boosted base and sealed tips.I really wish there was a way to turn on the headphones without the case.Highs:* When using to go to sleep, the pillow won't accidently activate the touch controls (very nice).* Touch controls are responsive and are easy to activate.I haven't had them accidently double activate so far.* Video mode has no audio/video lag.Must be enabled in the app.By default it is set to Music mode.* Good sound.They sound very good when using the bass EQ, music mode, and the sealed tips.* Fit is good.Three sizes for sealed tips.* Can setup each touch control to a different command set.* Important! : If you want volume control, it must be setup in the app.* Has a "find earphones" function (only when still turned on).Emits a tone and is easy to hear.* Has an optional auto standby which also optionally deactivates ANC.For example: With some other earphones, ANC will stay on even with auto standby enabled.If using them to sleep to, ANC being on all the time will cause the battery to be low by morning.* Good Bluetooth range.Lows:* Hard to get out of the case.This seems to be common with all case based small headphones.There isn't a good way to grip them and they won't shake out.* When getting out of the case, it's easy to activate the touch controls over and over.(Skip, play, pause, volume up.)* No way to turn on the earphones without the case.Not even with the app.Cannot force standby either.* This means that if you forget the case, you can't put them in your pocket because the touch controls fire randomly.The app can turn off the earphones.*Couldn't tell a difference between ANC on or off.With or without the sealed tips.But I was not really surprised for small in ear headphones.Other:To put on or take off the tips, use a credit card or spudger to separate the white tips from the body.The sealed tips are easy to add and remove.

The fit took a little getting used to, it's fine until I run or have to move my head as if looking between papers and a screen or something. The sound quality is pretty good for what it is and I really like the battery life that I've gotten so far. There are a few things that I don't care for though.I'm not sure if there's a setting to change it, but anytime there's wind or air movement the earbuds make a crackling sound. Not sure if they're trying to cancel that noise out or what, but I work in a machine shop so we use air guns quite a bit and it's less than desirable. The other thing is that after five months or so the right earbud stopped charging. I've cleaned the contacts on the earbud itself as well as the contact in the case but still can't get it to charge, so now I just have one functioning earbud. I usually only have one in anyway, but I liked to alternate between the two sides to stretch battery life a little.For the amount of money I spent on these, I definitely don't regret buying them. However, I also would not buy them again unless they were on sale or a revised version came out because of the earbud that doesn't work.