Bluetooth Earbuds, Wireless Bluetooth 5.0 Headphones, IPX7 Waterproof Touch Headphones in-Ear Sports Earphone, Build in 2000mAh Power Bank Headset & Microphone

I am so very happy with these ear buds. I got 2 so both my daughter and I could have a pair. We are both extremely pleased. They work so well I don't use my old ones at all anymore. I love the sound and the volume. They are so easy to use. I was so surprised to see that there is an extra port that goes out so I can charge something else while charging my ear buds. It's just awesome. They charge fast and last for me with using nonstop on audible for 4hrs if I don't keep pausing 4.5 even 5hrs once. For me that's amazing. To have to keep charging every couple hrs with other ear phones has been an issue. They are also comfortable. I recommend them. They are a very good price this is part of why I got a pair for my daughter. And they look really cool in the case 😁!

These earbuds fit well and perform as expected. The sound is great. They paired instantly with my tablet and desktop (I don't use both at the same time). I can pause whatever I am listening to with just a touch. Use your device's volume and balance to adjust for comfort. Battery use is about 4 hours on a full charge.Cant mix left for right - when you take them out of the case and into the ear it will tell you "Left channel" or "Right channel", "Connected" or "Problem". My hats off to engineering guys!I have not tried these with my phone.

These budget buds are pretty okay, I bought them about a year ago as a quick backup pair for my main earbuds when they needed charging. Turns out that after the first few months I didn't use these as much for back up, so they eventually sat on my shelf for close to 10 months. I picked them up today to see if they had died and amazingly they still had 80% charge and paired with my phone as soon as I opened the case. The overall sound is not as clear as other earbuds, the sound signature is over produced, leaning to the bass or low end side of the spectrum. They were clear enough though but you can tell the difference in the sound quality compared to buds that have bigger drivers and a better signature. Battery life is (and always was under 4 hours, which is fine for backups. If you're running errands or bopping around the yard these work fine but you won't be blow away.How to re-pair them to each other : the left earbud is the lead bud, place them in the case make sure they are powered off. Touch the earbuds (simultaneously) to turn them on and hold (while still in the case), they will enter pairing mode, continue to hold and they will turn pink and strobe pink. Double tap both buds they should both continue to strobe pink. Remove the left earbud from the case and select it from the list on the bluetooth application (F9-L). The right bud should pair with the left bud and you're done.

For the price I would say they are good. First off I have to say they did nail battery life and that has been awesome compared to other earbuds. Like anything, it's not perfect but what they say and the product gives are two different things. The 5.0 sound is a failure compared to other brands but it is clear and does get loud enough. The reduction of sound is clearly that instead of cancelling out the outside noise. As the other person said, the control process is not what it should be and I have tried a lot to use what the company says. The volume control up and down are not there and it is easy to "accidentally" make the earbuds stop, turnoff, or such. The fit is not like other brands either but I haven't had them fall out on a run but they have fallen out over time which is super annoying. I use the small like on other ones and they feel like it slid out to the opening of my ear canal. The pairing for me was not easy as I paired the F9 to my phone but it only paired one earbud so I started over and the label for the earbuds are F9L and F9R. I really like the fact that I can choose to have one in and the other in the case and it not turn off on me. As for which is primary and secondary, well to me that seems to change as the last one paired for some reason becomes primary when I have both working at the same time.There was some let downs yes and I could have returned the headset but for my use and such, I like it definitely for the price I got it at. If it would have been more then yes I would have sent back. I gave a 3 star yes but for under $20. I would say it is a good buy.

After what I have gone through with these earbuds, it’s only fair if I write a review.At first I was pretty impressed by the sound quality (esp the bass), way better than expected. They are light and fit comfortably in the ears. They snag well, they are hard to fall of even when jogging.My first incident is when they fell into tje toilet, I picked them up quickly, let them sit for a while and when I switched them on they worked as new.Next they fell on the curb and came apart. They snagged back in and worked as new.For the price tag, I highly recommend.

I really like these because they come with the extra battery. Great for travel. The only problem is that it you touch the earbud for any reason it'll hang-up, or change the song.Updated: I have now had these for about 4 months and work starting back up needed to use them for the computer and the phone. I have been told many time that people can't understand me or hear me. I contacted the sell and they said its a known issue that they have fixed in the new version and that I can buy the new version if I need to use these for speaking and hearing. Other than not being able to use them for conversation, these are good ear buds. Just no mic I guess. I'm waiting to see what kinda warranty they have if they will exchange them for the version that works, I will update this review again.Update: The seller contacted me at said they fixed the problem and I should but a new pair. They won't replace the pair I have even though they know about the issue and have "fixed it" . Why would I buy another pair from a company that will not stand behind their product?