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Tronsmart ONYX PRIME, analysis and performance | Gadget news

Tronsmart ONYX PRIME, analysis and performance

Looking for some wireless headphones? As you may have seen, this is not an easy task, given the vast number of options currently on the market. Therefore, to help you in the task of finally finding the True Wireless headphones you need, today we bring in Actualidad Gadget a new, more than interesting option, the Tronsmart ONYX PRIME.

We have been able to test these Tronsmart headphones for a few days and then we will tell you all about our experience of use, the features that we can find and the price at which you can get one if they are chosen.

Unboxing Tronsmart ONYX PRIME

As we always do, we show you everything that we can find inside the box of the ONYX PRIME by Tronsmart. As almost always, we can also say that we did not find any surprises. We have our own auriculares, charging case, for an manual user and UBS Type C cable to charge the battery in the case.

Buy the Tronsmart ONYX PRIME on Amazon at the best price

For the rest, we also find a couple of extra sets of pads adjustment of the headset, to have three different sizes, along with the one that is attached. In addition, we also have two other "rubber rings", of different sizes, that serve to achieve a better fit of the headset inside the ear.

This is the Tronsmart ONYX PRIME

The Tronsmart ONYX PRIME have format "in ear", but they have a peculiarity in their design with which few manufacturers have decided to complement their headphones. Like so many other models, these Tronsmart headphones feature the controversial ear pads that remain inside the ear and whose function is to perform a vacuum effect. For this we find up three different sizes.

The ONYX PRIME also have another additional rubber ring that is at the opposite end of the microphone. Serves pso that the handset is more fixed to our ear and that it cannot move or fall. A little extra that makes them a excellent option if you are looking for headphones to accompany you during physical activity sporty. An accessory that we had already seen in other models and that after trying it we can attest that they fulfill their mission. We also have three different sizes so that the fit is perfect. Are they what you were looking for? Get your Tronsmart ONYX PRIME on Amazon with free shipping.

The headphones have a compact sizeThey are small in the hand and especially when we wear them. Construction materials, in glossy plastic, and the very little weight that it has makes that we hardly notice that we are wearing them. Something very important for those who use them for hours or when playing sports. 

In the part that is outside the ear, just above the logo of the firm, the touch controls. With them we can control music playback, skip tracks forward or backward, pause or start playback. In the same area we find a microphone that will be used to control active noise cancellation. And at the bottom, we have a LED Light that tells us if the connection is active, or the battery level of each headset.

El charging case, where the headphones rest for charging, it is also made of black plastic, in this case with a matte finish. The headphones fit perfectly thanks to the os magnetized pins. And they offer up to three extra full charges so that the autonomy of ONYX PRIME are able to keep up with us. You can now buy on Amazon the Tronsmart ONYX PRIME the best price.

Features offered by the Tronsmart ONYX PRIME

La autonomy It is one of the aspects that we can consider most important when deciding on one or the other model. We have reproduction of music continued for up to eight hours for each load. Y a total of up to 40 hours if we have the charging case.

La connectivity is one of their strengths since they are equipped with technology Bluetooth 5.2. Quick and seamless connection at all times. And thanks to Qualcomm 3040 chip, we get an improved audio quality that makes the listening experience noticeably better.

We also have the enhanced True Wireless Stereo Plus technology. It is able to control that the consumption of the two headphones is balanced. And it brings a notable improvement in the stability of the connection. Also counting on the Active noise cancellation than with QCC3040 chip offers a very satisfactory user experience. 

Pros and cons


La sound quality They offer above expectations.

Autonomy up to 40 hours without the need for plugs.

Design perfect for sports.


  • Sound
  • Autonomy
  • Design


Size of the charging case and headphones above average.

La adjustment rubber It can be uncomfortable, although it is important that the size is correct.


  • Size
  • Adjustment rubbers

Editor's opinion

Tronsmart ONYX PRIME
  • Editor's rating
  • 4 star rating
  • 80%

  • Tronsmart ONYX PRIME
  • Review of:
  • Posted on:
  • Last modification: December 25 2021
  • Design
    Publisher: 60%
  • Performance
    Publisher: 65%
  • Autonomy
    Publisher: 65%
  • Portability (size / weight)
    Publisher: 70%
  • Price quality
    Publisher: 65%

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