![]()
Perfectly construction
The umbrella and the core portion are each constructed to have different solidity that enforces the adhesiveness while preserving great comfort. Plus, unlike the others, we utilized two molds per each size, resulting 14 molds in total. This allowed us to gain the highest precision in our productions.
Perfectly construction
The umbrella and the core portion are each constructed to have different solidity that enforces the adhesiveness while preserving great comfort. Plus, unlike the others, we utilized two molds per each size, resulting 14 molds in total. This allowed us to gain the highest precision in our productions.
Light and Comfortable material
Our ears are sensitive. Hence the eartip materials matter big time. Adopted with the light and comfortable material, German Premium LSR. We cannot stress enough how much we care about sound quality, yet comfort is the one that truly matters the most. Crystal TWS adopts the German Premium LSR, a high-quality, hypo-allergenic material that perfectly prevents itchiness and allergies.
Liquid Silicone Rubber
Liquid Silicone Rubber is an elastomer, a two-component platinum-cured silicone with high-purity, that includes materialistic properties such as thermo-oxidative resistance, low surface tension, low-temperature flexibility, and fine dielectric properties. The German Premium LSR we have chosen is known for having an exceptionally fast hardening cycle as well as advanced performance characteristics, resulting in high-tech industries making great use of them for manufacturing major tech components. Hypoallergenic : Next generation material, "LSR ; Liquid Silicon Rubber" from Germany is Biocompatible with human tissue and body fluids, is hypoallergenic material. Clean : LSR is resistant to bacteria growth and will not stain or corrode other materials. Durable : LSR is chemical resistat to water, oxidation and some chemical solutions such as acids and alkali with excellent flexibility and durability.
Built to last long, semi-permanently
Earpieces are washable and easily restores their shape, providing a longer lifespan compared to other eartips. * Wash with pure water
Available in 7 sizes
Available in 7 sizes SSS/SS/S/MS/M/ML/L, 1 size/2 pair set. 3 size/ a mixed pack.