AZLA / SednaEarfit XELASTEC II Standard [1 pair each of M/ML/L]

SednaEarfit XELASTEC II is the long-awaited latest updated model of earpieces that use TPE material that transforms with body temperature.

■Auto-fit earpieces for ultimate wearing comfort
- Based on ear canal analysis of 788 people, AZLA released the earpiece ""SednaEarfit It received high support from users. The evolved version, ""SednaEarfit XELASTEC II"", was developed as a new flagship model using 18,000 sample tests and the latest technology.

■Uses the highest standard TPE material
・""SednaEarfit XELASTEC II"" uses the highest standard thermoplastic elastomer (TPE) jointly developed with Germany's KRAIBURG TPE. By softening with body heat and adhering closely to the ear canal, it can be worn comfortably for long periods of time while reducing strain. Additionally, it is more durable than the previous model. The TPE used is a custom specification specially developed for XELASTEC II, and has the characteristic that it is less likely to lose its shape than regular TPE.

■What is KRAIBURG TPE?
- Global TPE manufacturer KRAIBURG TPE is a global TPE manufacturing company based in Germany. With production bases in Germany, the United States, and Malaysia, we supply TPE materials to a wide range of industries, including automobiles, industrial products, consumer goods, and the medical field.

■Improved stability due to double structure design
・Molds are required to manufacture earpieces, but ""SednaEarfit XELASTEC II"" uses two or more dedicated molds for each size. This achieves high quality and high durability, and enables a double structure design using TPE material. As a result, stability when wearing the earphones is improved.

■Pursuing fit and sound quality
- Adopts optimal height design for each size to provide a comfortable fit. In terms of sound quality, we have adopted a straight internal structure that ensures straight forward movement while suppressing high-frequency attenuation, achieving a wide sound stage and balanced acoustics.

■Unique honeycomb structure coreless wax guard
- A coreless wax guard with a honeycomb structure that has a damper function is integrally molded with TPE material. Increases flexibility and reduces pressure. In addition, a special honeycomb structure filter is designed to prevent foreign substances from entering the earphones without interfering with sound transmission. The structure has been optimized through mathematical testing to improve sound transmission while reducing the rate of foreign matter entering.

■6 sizes available to suit more people
- Based on the general standard type, available in 6 sizes: SS/S/MS/M/ML/L. Furthermore, two types of packages are available: a single size package with 2 pairs, and a 3 pair package containing 1 pair each of 3 adjacent sizes (e.g. S/MS/M). Fine adjustments can be made if the left and right ears are of different sizes. For the M size class, which is especially popular, we have prepared two types of set products, mainly M and MS, so that as many users as possible can obtain the optimal fit.