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

This design helps to minimize pressure on your ears

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

3 DPI ADJUSTABLE AND 12 MULTIMEDIA KEYS - 3 DPI switches (1000/1200/1600) change the speed of the optical mouse freely

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