XELASTEC is developed by AZLA’s most advanced technology, through a very demanding and difficult process. Due to XELASTEC is changed the shape by body temperature, earphones or wireless earphones can be fitted securely to the ear, enabling high sound quality and comfortable listening to music.

An auto-fitting eartip that modifies its shape in reaction to the warmth of your ears

XELASTEC uses a new material and was designed based on 778 different shapes of ears that reshapes its form according to the shape and warmth of your ears

High-quality materials from German Kraiburg TPE
Self-transforms according to the shape of the ear canal, Comfortable and fatigue-free
Flawless sound reproduction, Maximum seal and sound quality
A firm fit continues even during intense activities
Materials are safe for the body, All materials approved by US FDA
Wholly made in Korea

It is only XELASTEC that leads to
Truly rich sound presentation and outstanding comfort

There are many causes that decide the sound quality of an earphone. Eartips are the most important among all.

No rocket science

Simply changing your eartips could bring the sound quality of your earphone to the next level.

It’s nothing new that everyone has different fingerprints. But so do our ears.

AZLA measured and analyzed 778 different shapes of ears to create the perfect sound we want.

Undergoing numerous testings and challenges, we here in AZLA accomplished something remarkable.

We present you
The most comfortable fit.
The specific shape only meant for me.

The umbrella portion of XELASTEC self-transforms its shape according to the shape of your ear canals. Using the highest grade TPE materials, XELASTEC calmly modifies its shape, greatly reducing any possible stress or pressure against your ears.

Durable
Non-hazardous
Self-restoration
High elasticity
Fatigue-free

XELASTEC is made of elastomers which retains high viscosity, elasticity, and fixation power. It does not deform on room temperature but the body heat, triggering molecular activities.

During your workouts or during your busy way to work

Your earphones will always stay in your ears. Firmly.

XELASTEC has a pliable, viscous texture that easily clings to the ears. The stem of the eartip is designed to provide firm fixation assuring the eartips to stay in place and prevent unwanted resonance. Considering all of such aspects leads XELASTEC to provide a perfectly secure and comfortable listening environment for your wired and TWS earphones.

The art of the technical details

Applying our unique circular design from the SednaEarfit series, XELASTEC achieves both the unique silhouette and soniar linearity for stable sound reproduction.

Unleash the full potential of your earphones through its perfectly designed shape

Sound bore that secures high isolation
Straight internal structures that retain sonic linearity

Keeping the sound as straight as possible is the key element of XELASTEC. So we built the internals to have a perfect straight line. The design of the sound bore assures great comfort and isolation. #Minimize sound leakage #Reinforce isolation #Maximize ANC performance

For the perfect fit and seal, we provide 6 different sizes

Having to choose from small, medium, and large is just not good enough. We have doubled the option for you to find the exact size you need.

Inner diameter: 3.6mm
Outer diameter:

SS 10.4mm
S 11.2mm
MS 11.9mm
M 12.6mm
ML 13.3mm
L 14mm

AZLA SednaEarfit XELASTEC Auto-Fitting Eartips