“The Edifier TWS NB2 look good, sound nice, and are filled with worth.”

Unimaginable worth

Nice sound high quality

Strong ANC efficiency

Nice battery life

Edgy, interesting design

Responsive contact controls

No cost indicator on the case

No wi-fi/quick-charging

Middling name high quality

Up to date on 09/17/2020 by Jaron Schneider: Edifier dropped the value of the TWS NB2 earbuds by a notable diploma shortly after their availability in america. This modified our evaluation, together with our ultimate rating. 

We didn’t anticipate Edifier to come back out with the successor to the superb TWS NB earbuds so rapidly. We very lately reviewed the primary iteration and located fairly a bit to love for his or her $120 value (which has lately dropped to $70, making them much more value-rich), with minor complaints like middling battery life, a cumbersome design, and an uninspired app.

And whereas I can’t say a lot has modified with the app, Edifier was clearly listening on the subject of the buds themselves. With a completely new design, improved energetic noise cancellation, elevated battery life, and much more options whereas dropping the value to $100, it’s clear that Edifier was listening to critics.

The Edifier TWS NB2 earbuds get the whole lot they got down to do proper and make a powerful case that you just shouldn’t look to spend greater than $100 for a pair of fantastic earbuds.

What’s within the field

Edifier has packaged the TWS NB2 earbuds with little or no fanfare. My field was even a bit broken, with the principle cowl sleeve sadly caught to the inside field in such a method that I needed to destroy it so as to get into the packaging (therefore why I’m not in a position to share any field photographs with you).

Inside that essential field, the buds sit ensconced in foam, with three further eartip sizes, a USB-C charging cable, a pleasant little drawstring carry bag, and a tiny (like, actually tiny) instruction handbook above it in a slim insert. It’s easy and efficient, although not notably sustainable (this sort of foam isn’t recyclable nor compostable).

Jaron Schneider / Digital Traits

The full of 4 eartip sizes can be turning into beneath common, and I personally didn’t discover an included tip that match me good. In distinction, buds just like the Soundcore Liberty 2 Professional include 9 whole eartip sizes and nearly each JLab set comes with not less than six. It’s a minor criticism, however because it’s simply cheap silicon we wish to see higher from Edifier right here.


I wish to level out that if Edifier determined to vary the identify of those buds to one thing aside from the NB line, that may have been advantageous, as a result of these buds look nothing like their predecessor. The case is wildly completely different, as are the form of the buds themselves.

Jaron Schneider / Digital Traits

Edifier didn’t iterate on their unique design; They blew it up and began from scratch. I’ve to applaud the success right here particularly contemplating how rapidly this second technology got here to market – it’s been lower than a yr.

I do know the “golf tee” look isn’t fashionable with everybody, nevertheless it does serve a function. Name high quality tends to enhance due to the higher location of the microphones and it offers the buds extra space for a bigger battery. And when you’re going to go along with the golf tee, I believe Edifier did so in a method that makes them look slick.

I can not emphasize sufficient how actually nice I believe Edifier’s design is right here.

I can’t emphasize sufficient how nice I believe Edifier’s design is right here. They took their unique cumbersome, bland design and jazzed it up with a completely new aggressive look that I completely dig. What Edifier has carried out is nothing vastly revolutionary, however little tweaks on fashionable design selections that simply elevate the entire product nicely.

Jaron Schneider / Digital Traits

Jaron Schneider / Digital Traits

The case is just about as anticipated with its rounded polygon form, flip-up lid, and magnetic cost factors that maintain the buds in place. However Edifier gave the strong package deal a pleasant of completion with a leatherette exterior that’s nice to the contact. Even the arguably completely pointless drawstring bag feels good. It’s not your typical nylon, however a high-quality woven canvas materials.

Annoyingly, there is no such thing as a technique to inform how a lot battery life is left within the buds or within the case with out utilizing the app (extra on the app later), however even then, the app solely reveals you the extent of cost within the buds. There’s a small LED on the again close to the charging port that blinks at me, however I don’t know what they’re attempting to inform me. There’s one other small LED contained in the case, however from what I can inform, all it does is inform me that the buds are locked in place and charging. Missing a straightforward technique to inform the remaining battery lifetime of the case looks like a giant oversight to me.

The unique NB earbuds’ case has a set of LEDs that present you the remaining cost within the case. Why this wasn’t carried over to the brand new set is baffling.


Edifier’s unique TWS NBs have been slightly gentle on options, however they did carry energetic noise cancellation to the very reasonably priced $120 value vary. With the TWS NB2s, Edifier has added an enormous checklist of latest options and dropped the value to $100, a near-unheard-of mixture of actions from any firm.

First, let’s speak about energetic noise cancellation. The ANC within the unique buds was OK, however relied fully on a feed-forward expertise, which suggests the buds analyzed and dampened outdoors sounds however couldn’t inform how good of a job they have been doing of it. Within the NB2s, Edifier added a second pair of microphones contained in the eartips in order that they’ll react higher to sounds by listening to what continues to be getting by. That is referred to as Hybrid ANC and is turning into frequent in higher-end earbuds that typically price twice as a lot as what Edifier is asking.

Jaron Schneider / Digital Traits

The result’s noise canceling that’s a lot improved over the unique and competes very nicely with different Hybrid ANC programs on the market, however nonetheless comes up in need of the sheer sound-stopping energy of the massive boys just like the Sony WF-1000XM3s, the Technics TWS AZ70s, the Apple AirPods Professional, or the Sennheiser Momentum 2s. However all 4 of these buds price not less than twice as a lot because the Edifier NB2 earbuds, and as such the standard of the ANC on provide for the value makes them market-leaders of their class.

Edifier additionally has added a proximity sensor that may pause music once you take a bud out of your ear and resume it once you put it again. It really works flawlessly.

The standard of the ANC on provide for the value makes them market-leaders of their class.

The small bodily buttons on the unique NBs have been changed by two contact sensors on every bud, and general they’re… advantageous. You may’t management quantity from them and you’ll’t remap them to your personal specs, however they work simply advantageous. All controls require not less than a double faucet which is a design alternative to stop unintentional faucets. A couple of of the contact options, nonetheless, require a protracted faucet which isn’t really that lengthy, and I’ve by accident initiated Sport Mode and turned ANC on and off by chance simply choosing them up. You may change the sensitivity of these options although, which I did, and that drawback stopped taking place.

As I simply talked about, there may be an included “Sport Mode” that Edifier claims has extraordinarily low latency to permit so that you can react to the motion on display quicker. I don’t recreation a lot utilizing Bluetooth and these earbuds aren’t going to vary that: it solely reduces latency to 80 milliseconds, not almost quick sufficient for high-paced motion.

For what it’s price, I didn’t observe any type of latency within the common listening mode when watching movies, even movies of online game conditions, so no matter that function being on or not, the buds are strong right here.

Jaron Schneider / Digital Traits

All these options do come at a value although: The NB2s lose the IPX4 water/dustproof ranking of their predecessor in lieu of a a lot much less weather-sealed IP54. These aren’t sealed towards mud they usually solely shield towards gentle water splashing slightly than the originals being totally submersible. That stated, IPX4 is completely acceptable for many earbuds, and the Edifier TWS NB2s are not any exception to that.

Jaron Schneider / Digital Traits

Jaron Schneider / Digital Traits

Edifier has an app that can be utilized in tandem with the NB2s and it’s… advantageous. It means that you can management small issues like, as talked about, the sensitivity of the contact controls, ANC, and it reveals the battery life remaining in every bud. It seems good, however has little or no perform. I actually want it allowed for EQ changes. This app was a criticism within the unique NB evaluation, and it stays unimpressive right here nonetheless as we speak.

Battery life

The NB2s enhance from the originals’ 5 hours of playback time with ANC energetic to eight hours per cost. In our testing, they really lasted somewhat bit longer, at about eight.5 hours, with ANC energetic. That’s superb, and nearly double what the AirPods Professional provide and equal to the $230 Sony WF-100XM3s (although the Sony’s ANC is healthier).

With ANC off, the unique NBs have been in a position to play for 11 hours earlier than needing a recharge. Sadly, the NB2s are solely rated to final 9 hours. I did get them to go about 9.5 hours in my testing, however that’s nonetheless in need of the earlier mark.

The noise isolation is superb, and it’s seemingly you gained’t want ANC energetic and 9.5 hours continues to be very spectacular, it’s simply odd to see a regression right here. Nonetheless, let’s be clear, the battery efficiency right here could be very spectacular and nicely above common.

You will get a further 18 hours of cost with ANC on and 23 further hours with it off with the charging case.

Sadly, Edifier hasn’t stated something a few fast-charging function on these buds. That stated, you possibly can totally cost them in somewhat over an hour.

Audio high quality

Edifier did an excellent job with their unique NBs when it got here to sound high quality, and I’m pleased to report that’s nonetheless the case with the NB2s. These have a shocking quantity of bass. They gained’t rattle your enamel, however you completely can hear and recognize these lows.

General, the sound high quality is heat and approachable. They don’t sound pretty much as good because the Soundcore Liberty 2 Professional, Jabra Elite 75t, or the Sony WF-1000XM3 (three of our common favorites for sound high quality), however I do desire the sound high quality over the Apple AirPods Professional. Nevertheless, the TWS TB2s are inexpensive than all 4 of these earbuds, most by a substantial margin. These are very a lot among the many finest sounding buds you will get for the value.

I’m pleased to report that the combination stays balanced by the amount vary. Both at a low whisper or at most quantity, the earbuds by no means let any of the ranges overwhelm one other.

If I had one critique, it’s that the soundstage is a bit slim. The highs don’t attain an excessive amount of (which many who’re delicate to sturdy treble will really recognize), and the lows are additionally largely contained. The mids are nicely represented, although. Collectively it’s extra akin to listening to a band play at a home occasion than watching them carry out on the Shoreline Amphitheater.

Once more, pointing again to Edifier blowing up their unique design in lieu of this one, the sound signature between the NB and NB2 is completely different. Not remarkably so, however you possibly can inform. These do really feel like a totally completely different set of earbuds, not a successor.

Name high quality

As talked about, the golf-tee form of those buds tends to have an effect on name high quality. Sadly, I didn’t discover this to be the case with the Edifier TWS NB2 earbuds. They sound advantageous however would are likely to make your voice sound more and more distant and exhausting to make out the longer you communicate.

You may hear the opposite finish of the road very clearly, however they didn’t carry out in addition to I hoped on the subject of voice transmission. They’re serviceable, however not anyplace close to class-leading.

The Edifier NB2s do have an ambient mode to help you hear your personal voice throughout calls, however I want it was a bit higher at it. You may hear outdoors sounds, nevertheless it’s not as excessive a quantity as I would really like.

Our take

Edifier rectified nearly each criticism we had with the unique TWS NB earbuds and went even additional so as to add extra options and improved battery life. The factor is, we appear to have gotten these enhancements on the value of others.

The Edifier TWS NB2s are a little bit of a head-scratcher in that method. The corporate seemingly determined to begin from scratch on this second-generation slightly than iterate the earlier design. However maybe they threw the child out with the bathwater as a result of the advantages we received really feel much less impactful because of the options we misplaced. We received contact controls, a greater design, extra battery life with ANC energetic, higher ANC, and a smaller case, however they arrive on the price no cost indicator on that case, middling name high quality, and worse battery life with out ANC energetic (albeit nonetheless above common).

So, slightly than giving us a product we will clearly say replaces the unique, as a substitute we have now two merchandise that also give us a cause to suggest one over the opposite relying in your use case. Edifier isn’t simply competing towards all the opposite nice choices with the TWS NB2 earbuds. They’re competing towards their very own, older product, too.

Are there higher alternate options

At $100, one standout various to the Edifier TWS NB2 earbuds is the Edifier TWS NB earbuds which dropped in value to $70. They’ve divergent options, although, so when you care extra about longer battery life with out ANC, get the unique NBs. When you care about just about the whole lot else, the NB2s are the very best guess.

I believe the very best various at this level are the $99 JLab Epic Air ANC buds, which have a ton of options (albeit with solely okay ANC efficiency) and nice sound management through their app.

How lengthy will they final?

I’m impressed with the construct high quality of the NB2s and anticipate them to final till the lithium-ion battery degrades. Edifier additionally features a 1-year restricted guarantee.

Do you have to purchase them?

Sure. They sound nice, they give the impression of being method higher, they usually added a number of options I take pleasure in. They’re the very best ANC you will get for the value, too.

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