[Upgraded Version of LT39] Deep Bass Wireless Earbuds with apt-X HD Stereo Sound, JellyBlue LT39 Plus Sport Bluetooth Earbuds, CVC8.0 Noise Cancellation, 8H Playtime, Waterproof, Microphone, Gray

It looks like Bluetooth earphones have finally come of age. These earbuds are representative of the latest technology that provide the following.One. Extended battery life. Realistically I get more than 6 hours out of a pairTwo. Small form factor. Very comfortable for the ears. These slide in very easily and stay in your ears. Also very good sound quality. Not for audiophile but great for average listener. Definitely not tinny.Three. Waterproof with an IP7 rating no problem taking a shower while jamming to some good music.Four. Good wireless range. I was able to listen to them all through my house. 1800 square foot ranchFive. Ability to control phone with smart buttons very simple.One Tap of the button on either side answers phone or pauses musicTwo Taps of the button on the right side advances your song.Two Taps of the button on the left side goes to previous song.Three Taps of the button on the right side raises volume.Three taps of the button on the left side lowers volume.Five. Phone calls. The only area in which this unit did not function perfectly is the microphone in phone calls. I made a call inside of Starbucks which wasn't very very busy but it was background noise and environment and the person on the other side of the phone to hear me but didn't enjoy the sound quality I then went outside and spoke with him there's a little bit of wind and he said that the phone sounded perfect. So if you're the type of person who's going to be talkin a lot around other people you may want to look for something with better noise cancelling capabilities.Six. Noise isolation two typesof noise isolation one is active and one is passive. Passive simply means that the earbuds fit tight and due to the fit of the earbuds and being closed a tight seal that very little outside sound comes through. What some would consider a plus is that these isolate the sound and the noise very well. When they are playing I can't hear anything around me. This could also be a negative because if you're in Street cycling or walking you might not hear something going on around you that you need to hear. Also when people talk to you it's like you're deaf their lips moved and you hear nothing. This earbud also claims to have some active noise reduction but I'm not sure how well it works.There is a new technology I forget what it's called but Samsung introduced it and while you're listening to music it keeps the microphone on so you can hear your surroundings. If it's very important for you to hear what's going on around then you should look for that technology.When looking for earbuds I had a checklist. They had to be small they had to be comfortable they had to connect well they had to last a long time and you have to be able to control the volume. Also they had to be durable and water resistant enough for the shower.Finally, I was hoping to pay under $50.00 a pair because I wanted to buy 2 pairs. To have an extra pair for when I runout of batteries.These earbuds use the latest Qualcomm technology and met all criteriaI also purchased a pair of bomaker Sifi and they are very similar to these.

Compared to the older model, cosmetically wise, nothing has changed at all about them, but in terms of audio and base, there is definitely a distinct difference!UPDATE: Went back home for the holidays. While on the bus home, I used the earbuds nonstop for about 6 hours straight on 70% volume before the earbuds shut off. I gave it a full charge afterwards and the case still holds 75% batteryHere are my pros and cons:PROS:- What really made the plus distinctly stand out compared to the more expensive brands is the base! The base is absolutely amazing for earbuds, it definitely beats the predecessors by a huge margin! SO GOOOOD!!!- The battery performance is amazing! The older model would only last me about 3 hours per full charge (music at 70% volume). The longest I have had the plus version on was for about 5 hours. There is a battery indicator, 4 blinks indicating a full battery. I have used it every day coming to and from work, yet the indicator states that the case still has 50% battery, so it lasts for quite a while!- I was able to compare the music audio with other major known brands and I have to say, they sound almost identical. I had to compare the earbuds back and forth a couple of times, trying to figure out if there is a difference and honestly, I can’t be sure which is better, since base really picks it up a notch.- It is very small, so it easily fits in my pocket (size comparison in photo)- The connection is quick. The right earbud is the main hub, so putting the right earbud back will turn the device off, but when I put away the left earpiece, the right earpiece would continue playing. If I pull the left piece out again, it instantly connects before I even get it in my ear.CONS:- Phone calls are mediocre. I can still hear the audio clearly and the mic works, but it isn’t as good as calling directly from the phone. I can’t complain since the quality of the music and videos outweighs the call function since I listen to music most of the time.I noticed that the music performance is better when I wear the earbuds sideways, it also fits in my ear better.The earbuds come with some bowl shape and cylinder-shaped earpieces. I find the cylinder ones the best, compared to the bowl shape ones, the music is definitely better.3 clicks for volume (left - decrease, right - increase), 2 clicks for changing music (left - previous song, right - next song). 1 click to pause.

The media could not be loaded.  I have been using these for about a week now. The quality and sound of these earbuds is great. They look identical to the originals but offer several upgrades.As before, I was attracted to the smaller and less bulky design of the case compared to another major brand that I have been using.The earbuds are also small but fit in your ear and stay in your ear without issue, plus you get 5 extra sizes of ear tips to ensure a correct fit.The ear buds are held into the case with a strong magnet. They automatically turn on when removed from the case and then turn off and begin charging when they are placed back in the case. The sound before was good with great bass and the Plus version seems to be even better.I have not used these for many phone calls but the few calls I have made they worked as expected for a bluetooth device with decent sound quality.A major improvement with the Plus version is the ability to adjust music / call volume from the earbuds. You can also listen to either the left or the right earbud independently, something I can't do with my more expensive major brand earbuds. Battery life is also very good and again, better than my more expensive earbuds.Save some money and buy these, you won’t be disappointed!