JBL/Below Armour True Wi-fi Flash X

“A couple of key upgrades maintain the Flash X within the wi-fi exercise combine.”

Snug match

Good passive noise cancellation

10 hours of battery life

No quantity controls

Ineffective ambient sound mode

JBL and Below Armour have partnered as soon as once more to launch the brand new True Wi-fi Flash X, a $170 second-generation model of the unique True Wi-fi Flash. As an alternative of sweeping modifications to what had been already thought-about to be good exercise earbuds, the Flash X bought a refresh in a number of focused areas. A couple of extra would have been good, however let’s dig into what they’ve packed into the newest pair and see if it makes them a extra compelling purchase.

Out of the field

JBL/Below Armour did fairly the commendable job of including some pomp and circumstance to the packaging of the Flash X. To seek out your approach to these buds, you have to take away a shiny sleeve from the field, then carry its lid to disclose the buds’ charging case nesting in a T-shaped layer of froth. Further eartips and ear fins are sitting in their very own enclosure on one aspect of the froth, with a USB-C charging cable sitting on the opposite. To not be forgotten, all of the documentation you’ll ever want on these buds sits simply beneath the buds and equipment.

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Becoming a member of an rising variety of earbuds to undertake this function — the Apple AirPods, Google Pixel Buds 2, and LG ToneFree all come to thoughts — the Flash X have a Quick Pairing function for suitable Android 6.zero or above gadgets. In case you’ve bought a type of, a straightforward job simply bought simpler. The buds will make the introduction to your cellphone for you, and all it’s important to do is maintain the dialog going to get related. In case you miss this, don’t fret. The standard Bluetooth setup route will get you to the identical vacation spot, simply with much less pleasure.

The Bluetooth 5 tech within the Flash X works remarkably effectively for sustaining connection and offering strong vary.

As with a lot of the current true wi-fi earbuds we’ve examined, the Bluetooth 5 tech within the Flash X works remarkably effectively for sustaining connection and offering strong vary. There’s a restrict, in fact; I bought practically to the tip of my aspect avenue to take my rubbish cans out earlier than the buds lastly lower out, effectively over 50 ft away from the place I left my cellphone in my home.


By way of design, not a lot has modified era to era with the Flash X. The buds themselves have the identical understated aesthetic because the originals, with the Below Armour emblem on the endcap and JBL’s emblem strewn throughout the aspect of those in any other case black earbuds. The charging case is extremely related, too, sliding open to show the earbuds in the identical style your outdated submitting cupboard used to slip open at your workplace cubicle (keep in mind these?).

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After discovering the very best mixture of eartips and earfins, the Flash X confirmed off the identical snug however tight match as their predecessors. That fashion is nice for figuring out, as these buds didn’t budge in transit throughout walks and runs, and it creates efficient passive noise cancellation with that air-tight seal. However after longer intervals of listening, I did undergo some fatigue purely from how implanted they had been in my ears. I’d actually take that over the choice — buds that stubbornly refuse to remain in your ear — however the Flash X don’t compete with the Jabra Elite Lively 75t, the present best-fitting true wi-fi earbuds based on the collective minds at Digital Tendencies.

To supply true wi-fi earbuds for $180 with no function so simple as quantity management is absurd.

One factor in regards to the now-nostalgic design of the charging case for the Flash X: It’s huge. Like, 117 grams huge. By comparability, the case for the Apple AirPods is available in at a sprightly 40 grams. As workout-centric earbuds, I don’t know the way typically you’ll be lugging across the case in your pocket. However in case you are, that’s actually one thing to account for.

I loved utilizing the controls for the Flash X, with one evident exception. There’s a single button on every bud constructed into the Below Armour logos, and also you do have to recollect what number of presses on which bud correspond to which command. However the system labored effectively after a brief acclimation interval and was freed from the annoying unintentional instructions that include adjusting buds which have touchpads. There’s, nonetheless, no management for turning the quantity up or down outdoors of calling up your most well-liked voice help and asking it to do it for you. I’ve criticized many earbuds previously for this, and I’m completely superb with this being the hill I die on. To supply true wi-fi earbuds for $180 with no function so simple as quantity management is absurd.


JBL/Below Armour revamped some key options of the Flash X, and happily for these buds, doing so has saved them within the dialog with the highest choices within the true wi-fi exercise class. For instance, if the Flash X saved the five-hour battery lifetime of the originals (a constructive observe for these buds on the time), they might have been blown away by choices just like the Sony WF-SP800N or the JLab Epic Air Sport.

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As an alternative, the Flash X rise up to 10 hours of battery life (an correct spec, by my testing), with 4 extra expenses for 50 whole hours of playback. That’s not up there with the likes of the Sony’s, which might final for 13 hours of non-active noise cancellation playback, but it surely’s proper on observe with the Epic Air Sport and considerably higher than the Jabra Elite Lively 75t, which are available at 7.5 hours and 28 whole for $30 extra.

The Flash X carried over an IPX7 climate resistance score from the primary era, defending the buds in opposition to being submerged in as much as three ft of water; that’s undoubtedly strong for exercise earbuds. However the Elite Lively 75t include an IP57 score to guard in opposition to mud along with water, with the Epic Air Sport providing an IP66 score. Possibly it could have affected the pricing of those new earbuds however including safety in opposition to mud to the Flash X would have been a significant step ahead for buds meant for rugged utilization.

The Flash X have a Bionic Listening to function that’s basically an umbrella time period for 2 related options, TalkThru and Ambient Conscious. Based on these firms, TalkThru lowers music volumes and amplifies speech to make having a dialog with these earbuds in simpler. From my experiences, this labored effectively and allowed me to trade pleasantries with folks I handed on the path with out pulling out a bud. Ambient Conscious, in the meantime, is meant to extend ambient sounds to make you conscious of your environment. Possibly the passive cancellation is simply that good, however I felt Ambient Conscious mode was principally ineffective, to the purpose the place it was tough to find out whether or not this function was on or off. Fortunately, TalkThru picked up some slack right here, however having a lackluster ambient sound function is a critically unhealthy pairing with nice passive noise cancellation.

Audio high quality

The Flash X has what its spec sheet calls “JBL Charged Sound,” or “daring sound tuned for sport with wealthy bass to crush your exercise.” It’s best to largely disregard all that advertising communicate, with the takeaway being that the 5.eight mm drivers in these earbuds are filled with sound.

Nick Woodard/Digital Tendencies

I didn’t have the unique True Wi-fi Flash readily available to check sound side-by-side with the Flash X, however by evaluating all the things we’ve stated about these first-generation buds with the Flash X, I don’t suppose the sound high quality has seen a lot change right here. Bass is huge and daring, making tracks like Drake’s Gods Plan actually stand out. You gained’t have to fret a lot about getting pumped up on your exercise – with the precise music, these buds will handle that themselves.

You gained’t have to fret a lot about getting pumped up on your exercise – with the precise music, these buds will handle that themselves.

I discovered good element within the higher register too, because of tunes like an acoustic rendition of Stand By Me by Tom Speight. However as a lot as the great hasn’t modified with these buds, a difficulty from the first-generation once more reared its head: I additionally discovered a lingering downside when utilizing them together with video. The primary generations had been noticeably out of sync with YouTube and Netflix movies, and this problem fairly clearly hasn’t been fastened within the Flash X. I’d need to guess there aren’t plenty of occasions that video watching and figuring out intersect, however if you happen to had been pondering of utilizing these whereas on a treadmill and watching Netflix or stay sports activities in your cellphone or pill on the identical time, we might advocate in opposition to that. The lag is critically noticeable.

The Flash X have gone the route of twin microphones to help name high quality, and it does that successfully. I wouldn’t say these earbuds are something to write down residence about on the subject of skillfully dealing with cellphone calls. They do the job sufficient to not be aggravated by them, however not sufficient to be wowed by their name high quality both.

Our take

The JBL/Below Armour True Wi-fi Flash X bought a few key upgrades that retains them within the dialog alongside the very best exercise buds you should purchase. They keep firmly in your ears and sound nice with reference to what we anticipate for music to get your blood pumping throughout a exercise. Nevertheless, they do have a handful of unaddressed points which are onerous to disregard at their worth level, preserving them from making any main strides in the place they stand in opposition to the competitors total.

Are there higher alternate options?

To some, it is likely to be value it to spend the additional $30 for the buds with higher safety (the Jabra Elite Lively 75t), or the buds with higher battery (the Sony WF-SP800N). Or, it’d make sense to avoid wasting $20 and go for a much less smooth design within the JLab Epic Air Sport, however nonetheless have comparable options.

How lengthy will they final?

I would favor to have mud safety, however I’m content material with the Flash X having IPX7 climate resistance, a sturdy construct high quality, and a one-year guarantee. These ought to get you thru loads of exercises.

Do you have to purchase them?

Sure. I wasn’t initially offered on the $170 price ticket of the second era True Wi-fi Flash X, particularly as a result of the buds solely had a number of appreciable upgrades, particularly battery life and Bluetooth know-how. However they had been high quality earbuds the primary time round, they usually nonetheless stack up effectively to their costlier counterparts.

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