Tic Tech Toe ET3 Memory Foam Earphone Tips Upgrade Replacement IEM 3 Pairs Set Eartips With Case Color:Black (S/M/L) The HS03 includes built-in ear

The HS03 includes built-in ear hook shapes that offer a secure and comfortable fit

Access custom EQ settings and over-the-air firmware updates

the metal housing won¡¯t induce any allergic reactions on your ears as they are completely hypoallergenic and we also made sure that the balanced sound with upper frequency emphasis isn't fatiguing to use for long giving you freedom to enjoy your music anytime and anywhere

Perfect for adapting to different listening needs

This lightweight yet rigid material enhances treble extension and detail while keeping bass tight and controlled

Tic Tech Toe ET3 Memory Foam Earphone Tips Upgrade Replacement IEM 3 Pairs Set Eartips With Case Color:Black (S/M/L) The HS03 includes built-in earFeatures PREMIUM MEMORY FOAM Made from high quality plush memory foam that molds to the shape of your ear canal. This material ensures a secure and comfortable fit, reducing ear fatigue during long listening sessions. Enjoy music without discomfort for hours on end. AVOIDS OCCLUSION EFFECT Designed to avoid the occlusion effect that can cause pressure buildup and discomfort. The breathable design allows for better airflow, keeping your ears feeling