Food-grade liquid silicone materials

Liquid silicone, also known as liquid glue, has advantages such as good flow, fast curing, and environmental safety. It fully meets food-grade quality requirements and is mainly used in baby care products, medical supplies, and electronic devices.

Certified quality materials

The liquid silicone used in the HS20 is LFGB food-grade certified from Germany, proving its high quality and safety.

Safe application with less sound leakage

The liquid silicone material is soft and skin-friendly, allowing the ear to relax naturally during use and providing long-term listening without fatigue. The HS20 is specially designed for excellent airtightness and adhesion to the surface. When inserted deeply into the auditory canal, the nozzle naturally adapts to the shape of the canal, reducing sound leakage and ensuring that high-quality sound reaches your ear.