■SednaEarfit Crystal with ZERO compression design Earpieces are an important factor that ultimately determines the sound quality of earphones. The SednaEarfit series is a high-grade replacement earpiece that enables a high level of fitting and fixing force to the earphone nozzle, while improving sound insulation, thanks to its basic design and axis structure based on data from an analysis of the ear canals of 788 people. It also ensures the directness of sound with its unique shape, and improves high-frequency characteristics along with natural tone. The latest model, SednaEarfit Crystal, was developed with the keyword "ZERO compression design" and aims for the highest quality in the series' history, which is less tiring even when worn for long periods of time. With a sound full of stage space and a beautiful, shining style, this earpiece maximizes the potential of earphones while solving modern problems such as wearing earphones for long periods of time and dropping them, with an approach unique to AZLA. *AirPods Pro unit and AirPods Pro charging case are not included.
■Uses the highest quality German-made premium LSR SednaEarfit Crystal is the result of long research and repeated prototyping and testing to achieve a zero-compression design, and uses the highest quality German-made premium LSR (liquid silicone rubber) material, which has the high-level characteristics required for earpieces. This German-made premium LSR is a synthetic and elastic polymer with excellent heat resistance, oxidation resistance, surface tension, low temperature flexibility, and unique properties such as good dielectric properties. It is dense yet soft, and even when used for long periods of time, it puts little strain on the ears, and it prevents them from falling off due to moderate friction resistance and fixing force, and is hypoallergenic against itching and allergies, inhibits bacterial growth, and is highly durable.
■Acoustic design specialized for 3D surround In terms of sound, it was designed and tuned with the aim of clarity and rich tone, mainly for gaming environments and environments where 3D content is enjoyed. The interior is horn-shaped to ensure clarity through a wide sound stage and direct sound. It is also designed to express true, punchy bass, rather than emphasizing the general bass band. This provides high acoustic performance not only for music, but especially for content. The shaft is made harder by adjusting the inner diameter and thickness, and by giving it high retention, it prevents falling and improves the directness of sound in the ear canal, increasing the sense of positioning that is important for content playback.
■3 types of shapes available SednaEarfit Crystal has thoroughly researched the shapes and nozzle diameters of modern wired and wireless earphones based on requests from many SednaEarfit series users, and developed 3 types of earpiece shapes so that users can choose the most suitable earpiece. Unlike typical plastic adapters, the mounting adapter for AirPods Pro uses a urethane-coated adapter and ear wax guard. The degree of adhesion with the main body is increased, and the low-frequency range is strengthened, sound leakage is prevented, and the active noise canceling effect is enhanced. In addition, a structure is adopted in which the axis part (adapter) and the umbrella part (earpiece) are separated with an emphasis on maintenance. *Each size can be stored in the charging case while attached.
■Size development to best fit more people Standard adopts a total of 6 sizes of SS / S / MS / M / ML / L. For TWS and for AirPods Pro, in response to many user requests for existing products, the smallest SSS size has been newly added and a total of 7 sizes are adopted. Since the size is engraved on the body of SednaEarfit Crystal, it is possible to distinguish even if mixed. The packaging configuration adopts two types of single size 2 pairs and 3 pairs of 3 adjacent sizes (e.g. MS / M / ML) including the very popular intermediate size packaged one pair each. This makes it easier to make subtle adjustments when the size of the ear canal is different between the left and right. SednaEarfit Crystal is designed to improve the fit for more people, and to provide a stress-free, safe and secure, clear and dynamic sound experience.