Can headphones enter the trend circle? ROtt KRON polycrystalline zirconium gemstone sound cavity tws earbuds review

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A few years ago, Apple started the craze of true wireless headsets with Airpods. Since then, true wireless bluetooth headsets have stood out due to their lack of wire constraints and suitable for sports wear, and have become the first choice for people to start bluetooth headsets.

However, when many manufacturers followed the trend and launched true wireless headphones, they also regarded the simple design of Airpods as classics. White and simple true wireless headphones accounted for almost half or more of the entire market. This made it difficult for many friends who chased trends and loved individuality to choose. At a loss. Today I bring you a unique and super stylish trendy true wireless earphones——ROtt KRON earring earphones.

ROtt KRON earbuds

ROtt KRON earring earbuds, don’t you just look at the name and feel very individual? Unlike most true wireless bluetooth earphones on the market, ROtt KRON earring earphones are the world’s first true wireless earrings with polycrystalline zirconium gemstone sound cavity launched by Lövepac, a subsidiary of the Swedish Norland Group, with novel materials and attractive designs. With the perfect combination of art and technology, it is the first time that I have acquired such fashionable and stunning true wireless bluetooth earphones. Let me experience it with me below.

| Product unpacking

ROtt KRON earbuds

ROtt KRON, as a fashionable earring earphones, is destined to be different from the beginning of the packaging. The packaging is a white exquisite gift box with the upper flip open obliquely, which is similar to the high-end jewelry box design, so I was a little excited before opening the box.

ROtt KRON earbuds

Open the box cover, you can see the simple and generous layout of ROtt KRON earphones at a glance. The neon-colored “necklace” is hard to ignore. It is a fashionable ear chain when it is fully unfolded. This is from other true wireless earphones. Unseen accessories, which also shows the fashion and personality of ROtt KRON earring earphones. In addition, the earphone storage charging case, the color combination of black + neon color is also very technological.

ROtt KRON earbuds

In addition to fashion ear chains, the accessories of ROtt KRON earphones also include a charging cable, a storage bag, a manual and 4 pairs of eartips of different sizes except for the assembly on the earphones. Especially eartips have 2 more pairs than ordinary earphones, which can better meet the needs of people with different ear cavity sizes.

| Appearance design and product details

ROtt KRON earbuds

As a fashionable earring earphones, ROtt KRON Bang series, the ingenious design also opened my eyes. According to data, the design of the headset is inspired by the horn hat of the Nordic Vikings 1300 years ago. In addition to its unique shape, it also gives users more choices in color. The current ROtt KRON Bang series has neon illusion and northern colors. The four trendy colors of Forest, Yangyang Early Spring and Western Tenderness are for consumers to choose. I have neon illusion colors. The black polycrystalline zirconium jewel cavity is matched with the neon illusion headphone handle. The shape is individual and the color is bright. Compared with the almost uniform simple white design with plastic shell on the market, ROtt KRON earphones definitely lead the fashion trend. As for the operation method, it is also the current mainstream touch operation, and the control can be realized by lightly touching the handle part of the earphone, which is simple and convenient.

ROtt KRON earbuds

Of course, the reason why ROtt KRON earphones can have such a public shape and perfect color is mainly due to the unique cavity material and special dyeing process. The earphone sound cavity is made of polycrystalline zirconium gemstone material that is homologous to top luxury accessories such as Chanel J12 and Green Water Ghost, with a density of >6g/cm3. After sintering at a high temperature of 1500 degrees, the polycrystalline zirconium forms a nano-level compact grain boundary. Connected, diamond-grade dense crystals have unique advantages in high-frequency stop loss, low-frequency standing waves reduction, noise reduction and sound insulation, and cavity stability; in addition to nano-level fineness and diamond-like hardness, ROtt KRON earphones The polycrystalline zirconium gemstone made is also very skin-friendly and bio-friendly, and there is no RF radio frequency interference. It will not have any effect on electronic signals such as bluetooth. I personally think that the current selection of wireless headsets is probably no better than ROtt KRON. earring earphones are more advanced.

ROtt KRON earbuds

The main shell of the earphone uses a large area of ​​black frosted plastic, which is more textured than the shiny material in terms of look and touch. The decoration of the lower part of the earphone charging case is colored with NCVM technology, and the processed surface has a dazzling color. The effect of the light can have different reflections under different angles, and the future technology is full of sense, just like a smart wizard in the dark night. Of course, for such a beautiful charging case, ROtt KRON is also equipped with a storage bag for use to avoid bumps and scratches in the daily carrying and use of the product, which is very intimate.

ROtt KRON earbuds

| Sound quality experience & experience

Of course, as an excellent true wireless headset, it’s definitely not good to look good. Excellent sound quality experience and comfortable wearing effect are the core of earphone products.

ROtt KRON earbuds

In terms of sound quality, RÖtt KRÖN selected a 10mm customized graphene HIFI dynamic driver, which uses ENC environmental noise reduction. The chip is Qualcomm QCC 3040, supports Qualcomm true wireless mirroring technology and Qualcomm call noise reduction technology, and is connected to the mobile phone through bluetooth 5.2 technology. And thanks to the unique polycrystalline zirconium gemstone cavity, ROtt KRON earphones have their unique features in terms of sound field and sound effects. Let me briefly talk about my real listening experience with this earphone.

ROtt KRON earbuds

I listen to songs in a casual way, but when testing the sound quality of headphones, I usually choose a few more distinctive songs or music. This is also true for ROtt KRON earphones. Because I prefer to listen to female voices, I used “One I Love” as an opening. The ears were scratched as soon as the song sounded. The sound was clear and ethereal, and the expression was delicate and subtle. I performed exceptionally well in the separation of middle and high pitches. At the same time, I also listened to it. “Paradise”, compare the performance of ROtt KRON in male and female audio. After experiencing the two songs, ROtt KRON earphones can perfectly show the brightness of female voice and the roughness of male voice. From here, you can see that ROtt KRON earphones are in sound. The field performance and the rendering of the sense of space and atmosphere are equally strong.

ROtt KRON earbuds

As for the call experience, because the cavity is made of polycrystalline zirconium gemstone, there is no RF interference, and it also supports Qualcomm call noise reduction technology and ENC environment noise reduction, software and hardware double protection, so whether it is stability or call clarity All are very reliable, even in noisy environments such as subways or shopping malls, ROtt KRON earbuds can let the other party hear your voice clearly.

ROtt KRON earbuds

For wearing and use, ROtt KRON earphones use an ergonomic fit design, so they feel very comfortable in the ear and fit the ear canal; and the structure design of the small tail like a comma on the cavity just fits into the ear. The profile has the effect similar to the sports ear wing. It is comfortable and the firmness is also guaranteed to the maximum. I have measured jogging and daily simple exercises without any problems, and will not fall easily. And ROtt KRON earbuds support automatic bluetooth connection after the cover is opened and taken out, so from taking out and wearing to start listening to music, it is very smooth, easy and natural.

ROtt KRON earbuds

In addition, as an earring earphones, ROtt KRON also has a special highlight in that its daily storage does not have to be placed in the charging case, but can also be hung on the neck. This feature is definitely attractive to the younger generation who love to show off and pursue individuality. And in daily use, in case you encounter some special scenes with large movements and risk of falling, this design of ROtt KRON earphones can also play a very good anti-drop and anti-lost effect of earphones. The specific operation is very simple. There is a fixed ring at the bottom of the ear handle of the earphone, and a lock ring is designed on the matching necklace. Open the lock ring of the necklace and the fixed ring on the earphone can be easily done. It is fashionable and safe. This design is very great.

ROtt KRON earbuds

Finally, let me talk about battery life issues that everyone is more concerned about. ROtt KRON earphones have a built-in 35mAh battery that supports about 6 hours of single playback, and the built-in charging case has a 400mAh battery that can support about 30 hours of charging life. So in terms of battery life, it can be regarded as a leader in the current real wireless headset field. At the same time, this headset also supports IPX7 waterproof level, not only daily waterproof and dustproof, even if it is immersed in water for a short time, it will not be damaged, so even if it rains or accidentally falls into the water, it is not a big problem.

ROtt KRON earbuds

Summary:

Okay, I don’t know if you in front of the screen are excited about this ROtt KRON true wireless bluetooth earbuds. With its light and luxurious high-end materials, trendy and fashionable appearance, coupled with good sound quality, this world’s first polycrystalline zirconium gemstone The sound cavity headset redefines the concept of true wireless. With the integration of wearable art and technological aesthetics, a true wireless bluetooth headset can also become so fashionable, especially the unique detachable earphone necklace design, which is full of creativity and both functions. The design concept and the degree of intention are obviously much higher than those of similar products, and there is simply a sense of leading the future of wearable products. If you in front of the screen are tired of the same dullness as I am, and like trendy and cool, then you might as well choose this ROtt KRON true wireless bluetooth earphones to show your taste and personality.

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