SmartCore™ Memory Foam Ear Tips Size:Medium a secure fit

a secure fit

Crafted from our signature heat-activated memory foam

Compatible with Truthear x Crinacle Zero

The model name TZ-SC replaces the name Audio Pro SmartCore

all-day comfort

SmartCore™ Memory Foam Ear Tips Size:Medium a secure fitThese 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