Brass metal core preserves sound fidelity for high-quality audio
Colored silicone cushions protect earphone nozzle from collision and wear
Four distinct sizes (small, medium, large) for a comfortable fit
Color-coded cushions allow quick and easy size identification
Pack includes two pairs for convenience
Summarized by Shop
Unwavering Sound Quality: Brass Metal Core
When it comes to exceptional sound quality, material matters. That's why the Pentaconn COREIR Eartips incorporate a metal core made of brass—a material closely tied to sound fidelity. The unique design maintains the shape of the sound conduit, ensuring consistent, high-quality audio every time
Material
Silicone with brass metal core (nickel plating)
Compatibility
4.5 mm to 5.5 mm IEM/earphone nozzles
Sizes
Small (11 mm), Medium Small (12 mm), Medium (13 mm), Large (14 mm)
Pack Contents
2 pairs per size (Small, Medium Small, Medium, Large)
Cleaning
Wipe with dry clean cloth
Summarized by Shop
5.0
5 ratings
5
4
3
2
1
Got mine M size
These eartips are the exact same size as other eartips from most brands
Y
YD · September 5, 2025
Super
All%20super
C
Customer · August 25, 2025
Great Value
Really love them, fit is nice and brought out the mids. Juat Awsome !!!!