SmartCore™ Memory Foam Ear Tips

These ear tips are for wired earbuds & IEMs that are not listed in compatibility for one of our core-specific tips and are best used with sound port nozzles between 0.19" - 0.24" (4.8mm - 6.3mm) in diameter. These tips have provided an enhanced sound experience for years. The Original shape has been a best seller for years. Includes TechDefender™, an acoustically transparent foam that protects your earbuds and in ear monitors from wax, sweat, debris and moisture. The model name TZ-SC replaces the name Sport Pro SmartCore. Round tips offer the same curvature and wide-diameter foam with a new flat connection to the earbud. Includes TechDefender™, an acoustically transparent foam that protects your earbuds and in ear monitors from wax, sweat, debris and moisture. The model name TZ-SC replaces the name Audio Pro SmartCore.  Oval tip shape. Most people have an oval ear canal. We believe our new oval shape will provide a fantastic experience with the right balance of comfort and stabilit