unparalleled unique sound
ROttKRON Lekuang Polycrystalline Zirconium Earrings headphones are one of the few in the market, or the only true wireless headphones with a polycrystalline Zirconium cavity. This headset is a moving earphone, which is equipped with a 1mm customized graphene moving coil unit and a polycrystalline Zirconium cavity, laying the foundation for excellent sound quality performance. And this headset also supports SBC, AAC, aptX Bluetooth decoding formats. The biggest highlight of ROttKRON Polycrystalline Zirconium Earrings Headphones is the gemstone sound stage created by Polycrystalline Zirconium Gemstone technology. Different sound cavity materials will lead to different sound wave attenuation, especially for middle and high frequencies. The density of polycrystalline zirconium in ROttKRON ear earring earphone is as high as 6g/cm3. After sintering at 15℃, polycrystalline zirconium forms nano-scale dense grain boundaries, which are diamond-grade dense crystals with clean sound floor, low sound loss, small distortion, clear and thorough sound and delicate expression. Theoretically, it will obtain more excellent high-frequency performance. Moreover, ROTTKRON Lekuang headphones also use the patented SurfaceTech technology, and the inner wall of the gemstone sound cavity is innovatively treated to form unique surface physical characteristics, which greatly reduces sound wave reflection and reduces the interaction of standing waves. In addition, the polycrystalline zircon cavity of this earphone is composed of dense polycrystals. The polycrystalline zircon cavity has higher strength and better stability, which can isolate the external noise of the cavity to the greatest extent and obtain better auditory experience.
When you first listen to this earphone, you will find that the sound style is somewhat unique. This may be the first time I have heard this kind of sound style, so it can be seen that the polycrystalline zirconium gem sound cavity is not simple. But when you calm down and feel it carefully, you will find that all this is just right. The sense of volume and density in the low frequency of the earphone will be slightly more. Although the low frequency is thicker, it will not be slow, and it sounds very refreshing. When I use this earphone to listen to some pop or jazz music on the road after work every day, I will feel very relaxed. The sound field of this earphone is also excellent enough in the middle and high frequencies, and the description of sound details is in place, and the human voice and musical instruments can also have a good separation. Generally speaking, the low frequency of ROttKRON Polycrystalline Zirconium Earrings Headphones is solid, the width and depth of sound stage are amazing, powerful, but clearly and easily interpreted; In the middle and high frequencies, the sound distortion is very small, the sound is very clean, clear and thorough, and it sounds very infectious. I think this may be the charm of polycrystalline zirconium gem sound cavity.
get started out of the box: a word "tide"
The biggest highlight is the sound quality. Let's take a look at one of the highlights of this model: the design. When I got the ROttKRON Polycrystalline Zirconium Earrings, I already felt the uniqueness of this earphone. It is like a fashion item that has been popular in the trend circle. It is so different from the real wireless headphones on the market now, and it reveals a fashion atmosphere all the time from the design of headphones or charging boxes. ROttKRON Lekuang Polycrystalline Zirconium Earrings currently have four main colors, namely: NordicWoods/ Northern Forest, WestGentle/ Western Tenderness, SpringSwing/ Yang Yang Chu Chun and NeoFantasy/ Neofantasy.
when I first saw this headset, it seemed that the design of the charging box was very simple, but after careful observation, I discovered the mystery. The charging box of ROttKRON polycrystalline zirconium earring earphone adopts a circular design with a flattened bottom, and the charging box uses a large area of black frosted plastic. Compared with glossy piano paint, this material is more resistant to dirt and scratches, and it is also very convenient to use and take care of in daily life. The color scheme of NeoFantasy/ Neon Magic Color in my hand looks very sci-fi. The decoration of the lower part of the earphone charging box is colored by NCVM technology. The treated surface has a colorful effect, and it can reflect light at different angles under the light. I like this color treatment very much.
ROttKRON headphones come from northern Europe and Sweden, and the overall design inspiration of the headphones also comes from its hometown. Headphone designers took the horn hat of ScandinavianViking 13 years ago as their design inspiration. Open the earphone charging box. The earphone body is inserted in the charging box upside down, and the protruding earphone ear handle is like two sharp horns. Therefore, when opening the earphone charging box, the charging box and ear handle are really like a reduced version of the horn cap.
the cavity material of p>ROttKRON polycrystalline zirconium earring headphones is definitely worth mentioning. TOSOH[ Dongcao] of Japan is the inventor of yttrium-stabilized zirconia, an absolute leading supplier of nano-composite zirconia in the world, and also a material supplier of top luxury brands. For example, the ceramic ring of Rolex's Green Ghost and the white material of Chanel J12 series all use the raw materials provided by Dongcao. ROttKRON headphones use polycrystalline zirconium powder provided by Dongcao, a homologous supplier of luxury goods, and adopt ceramic injection molding technology (CIM) to create a polycrystalline zirconium sapphire (ceramic) sound cavity of this earphone, and the gem sound cavity of this earphone is available in a variety of colors. ROttKRON has a beautiful sound cavity. The sound cavity of this earphone has a jewel-like luster and a jade-like warm feel. In addition, the sound cavity material is very skin-friendly, and it feels very comfortable and stable when wearing this earphone.
this earphone also comes with an earring chain, which is made of all-metal material. There is a place to hang the earphone on the earring chain, and a brand Logo made of metal material is also designed. The biggest function of this earring chain is to further add the jewelry function of the earphone in daily use, and it can also be hung on the chest through the earring chain when the earphone is not used, which makes the daily use more convenient, in addition, it can avoid the earphone from being used. In any case, the biggest function of this earring earring chain is to further add the overall fashion sense of the earphone in the use process. When the daily trend goes out to wear, the ROttKRON Lekuang polycrystalline zirconium earring earphone is used as a small accessory for daily wear, which is both a dual-purpose earphone and a cool ornament, so that the earphone can be better integrated into the trend life and an accessory with fashionable personality can be worn. In addition, both the earphone and the earring earring chain have a variety of colors to choose from. When wearing daily, you can choose different colors of earphone or earring earring chain to match your own day's wear, which will be more uniform and show your unique taste.
In fact, you can add your favorite elements to the earrings and ear chains according to your own mood. I like to buy some small decorations online at ordinary times, so that you can add your own fashion elements to the earrings and ear chains, so that the original design will not be monotonous, but also show your unique taste and personality. In my opinion, this is like an open jewelry ecology, rich and frugal by people, according to their own personality to create, to show everyone their different attitudes towards life.
in our inherent impression, brands from Sweden have always been presented to us with a minimalist and cold design style, such as IKEA and Volvo, which are very typical designs from northern Europe. ROttKRON headphones have changed my inherent impression of Swedish brand design style. Although this brand also comes from northern Europe, it is a very bold design. ROttKRON's designers are unwilling to follow the mainstream design of the real wireless headset market, and want to show the fashion soul of their own brands, and let consumers use this headset as a fashion accessory on the basis of satisfying the basic functions of the headset. I want to create a strong sense of fashion trend with fashionable design, bold color matching and full-featured modeling to win the favor of contemporary young people. On the whole, this earphone breaks the monotonous and dull framework of traditional electronic products and brings endless possibilities for the products.
deep experience: the word "excellent"
Although ROttKRON Polycrystalline Zirconium Earring Headset attaches great importance to the design of fashion and trend, it can't get rid of its product positioning as a true wireless headset. This headset adopts Qualcomm QCC34 chip and supports Bluetooth 5.2. In addition, the headset is equipped with Qualcomm call noise reduction technology. The design of noise reduction microphone and noise reduction algorithm can minimize the interference of noise on the call quality, so that users can get a pure and clear call experience. In order to experience the call noise reduction effect of this earphone, I specially brought this earphone to the outdoor experience. When I was standing on the second ring road with a large traffic volume and using ROttKRON Lekuang Polycrystal Zirconium Earrings to make a call with others, the other party reported that my voice would not be covered by the surrounding noisy environmental noise or wind, and the call effect was excellent.
in terms of battery life, the single listening time of ROttKRON polycrystalline zirconium earring headphones is 6 hours, and the comprehensive battery life can reach 3 hours when used with the charging box, which is satisfactory. In addition, this earphone also supports IPX7 waterproof, which is rare in the industry. Under this waterproof level, the performance of the earphone will not be affected after being soaked in the deepest water for 3 minutes, which means that rain and sweat during exercise can't cause damage to the earphone.
evaluation summary
ROttKRON headphones are dedicated to creating the most fashionable products at present, which can provide contemporary young people with more choices. ROttKRON, as the first product of the brand, has pulled the earphone into the circle of fashion jewelry, and achieved the perfect integration of art and technology.