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HomeTechnologyMobileAcefast Crystal (2) Earbuds T8 review

Acefast Crystal (2) Earbuds T8 review


Acefast isn’t a reputation you hear typically within the wi-fi earbuds market however its newest TWS earbuds convey a flashy clear design, an LED show on the case and 6 daring colour choices which piqued our consideration. The Acefast Crystal (2) Earbuds T8 are in for overview and we’ll be taking an in depth look into what they provide.

Acefast T8 actually stand out by way of design they usually provide some neat bundled equipment. They function Bluetooth 5.3 connectivity, 10mm drivers and assist the SBS and AAC audio codecs. The battery life is rated at as much as 30 hours of use with the charging case and the entire bundle is IPX4 splash resistant. Let’s see how these earbuds stack up in opposition to the competitors and in the event that they deserve a spot in your pockets and ears.


Purple, pink, blue, inexperienced, black and white – these are the six colours provided for the Acefast T8 and all of them include clear bits that expose the insides of the buds and their charging case. The charging case additionally will get a seven-segment LED show which exhibits you the remaining battery share on the case and every earbud.

Acefast Crystal (2) Earbuds T8 review

There’s a particular inspiration from the Nothing Ear (1) which introduced the clear earbud design final 12 months although you really get to see extra of the mainboard on Acefast T8’s charging case. The buds connect by way of magnets to the perimeters of the case, which can also be seen on previous Acefast earbuds and is actually one method to stand out from the group.

Acefast Crystal (2) Earbuds T8 review

There are not any buttons on the case itself and all of the controls are on the buds as a substitute. The earbuds keep put when docked within the case and I’ve not skilled any issues with them falling out. The in-ear match is sweet supplied you choose the suitable silicone tip dimension.

The unboxing expertise and supplied equipment listed here are a step up out of your abnormal wi-fi earbuds. The field incorporates a clear little bit of plastic that lifts as much as reveal three compartments containing a silicone gel case for the charging case colour matched to your earbuds, a lanyard strap, USB-C cable for charging and three pairs of additional silicone ear ideas housed in a plastic container.

Acefast Crystal (2) Earbuds T8 review

Each bud weighs 5.5 grams whereas the case comes out to 47 grams. The earbuds usually are not the lightest we’ve examined although they really feel good in your ears even after hours of use. The case isn’t that compact and barely suits into your denims’ coin pockets but it surely simply slides in different bigger pockets even with the bundled silicone sleeve.


Going previous their translucent design, Acefast T8 convey a reasonably restricted function set. There’s no Hi-Res Audio assist on right here and also you’re left with the legacy SBC and AAC audio codecs. The buds do assist the very newest Bluetooth 5.3 connectivity customary with Enhanced Data Rate (EDR) transmission by way of means of the BES 2600 IHC Bluetooth chip. Sadly, there’s no lively noise cancelation (ANC) with the twin microphones on every earbud solely providing ENC name noise discount.

Acefast Crystal (2) Earbuds T8 review

Multi-point pairing is one other large absence on the Acefast T8 and there’s no smartphone app for fine-tuning the audio profiles or receiving firmware updates. The buds additionally omit put on detection for pausing and resuming media playback which is an ordinary function even on funds earbuds at present.

Acefast T8 function 10mm drivers with an aluminum transferring coil and 6mm dome tweeters. The earbuds use a Laser Direct Structuring (LDS) antenna design which molds the antenna transmitter onto a plastic strip close to the underside of the earbuds stem. LDS is marketed to convey steady sign transmission and improved anti-interference.

Acefast Crystal (2) Earbuds T8 review

The LED show on the case is a pleasant contact and it’s actually probably the most interesting options that the T8s have going for them. The show activates for just a few seconds if you take away the buds from the case and once more if you dock them. This is absolutely helpful since you will have rapid entry to your buds and case battery standing with out having to dig up Bluetooth settings in your paired system. The LED show has a white colour for the battery standing whereas the underside has a yellow hue that lights up the bits across the uncovered a part of the mainboard.

Acefast Crystal (2) Earbuds T8 review

We love the design strategy although we really feel Acefast might have added a bodily button that permits you to activate the show and verify your battery ranges with out inserting on extracting the earbuds from the case every time.

The buds provide contact controls for play/pause, quantity controls, name administration and summoning your system’s digital assistant. The contact controls are all completed on the highest a part of the buds they usually work fairly properly although the amount controls didn’t at all times work on the primary strive. There’s no method to remap the contact controls, which is a bummer.

Performance and Sound high quality

Once you play some audio content material you discover bass output is pronounced whereas the lows and mids are barely off. High midrange appears like vocals sound good. Acefast T8 can get loads loud which is an added bonus. The audio profile is flat and an equalizer tuning choice might doubtlessly enhance their sound output although there’s no such function on the time of this overview.

Acefast Crystal (2) Earbuds T8 review

I observed a refined static noise on the Acefast T8 after pairing them to my units although that is primarily whereas listening to podcasts and audiobooks in a quiet atmosphere. Granted this problem was not replicated with a few of my colleagues who tried the buds on on the workplace and can in all probability not trouble you in your every day commute or on the health club.

Acefast Crystal (2) Earbuds T8 review

Connectivity efficiency was on level with no dropouts when testing on an iPhone, Android pill and laptop computer. Switching to calls, voice pickup is under common with individuals on the opposite line reporting my voice sounding muffled throughout calls. Latency is on par with different wi-fi earbuds we have reviewed with no noticeable lag between video and audio.

Battery life

Acefast T8 are marketed to last as long as 7 hours with steady music playback at 70% quantity and 4 hours on calls whereas the charging case extends the whole listening time to 30 hours – that is ample endurance for a pair of wi-fi earbuds and greater than most rivals. Each earbud packs a 45mAh battery, whereas the case holds a 480 mAh cost.

Acefast Crystal (2) Earbuds T8 review

I discovered the earphones to final me between 6-7 hours on a single cost throughout my check interval, which is according to the claimed values from Acefast. A full 0-100% cost takes about 90 minutes whereas a 10-minute quick top-up will get you 2 hours of utilization. There’s no wi-fi charging so that you’ll should discover a energy outlet and plug in a USB-C cable for top-ups.


Acefast T8 earbuds convey a novel clear design with intelligent options like magnetic storage contained in the case and a big LED battery indicator display. Battery endurance is stellar and delivers as much as 30 hours with the charging case. Audio high quality is common and there’s no ANC or assist for any of the high-bitrate codecs. That wouldn’t be an issue for a pair of entry-level earbuds however the Acefast T8 presently retail for $100, which positions them in a troublesome house contemplating the fierce competitors within the TWS market.

The T8s are unique to the Acefast on-line retailer for now although if the T6 collection is any indication they need to seem on Amazon quickly sufficient. Still, we would watch for a hefty low cost earlier than pulling the purchase set off.

Acefast Crystal (2) Earbuds T8 review

We have to present credit score to the design staff at Acefast for creating one of many best-looking earbuds in the marketplace. The six colour choices provided on the Acefast T8 all look nice and we’re excited to see what future iterations within the vary will convey to the desk. We can solely hope for a richer function set with Hi-Res Audio assist and extra management over the audio equalizer.



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