The SpinFit CP155 is a premium silicone eartip with a patented swivel technology design to provide incredible comfort and a consistent Seal. The CP155 has a 5.5mm opening and is compatible with IEMs with a large nozzle. It also has a longer extension at the top to help provide a consistent seal even with larger bore IEMs. For more information on SpinFit sizing and fit, check out our SpinFit Eartips Guide. SpinFit Eartips are color-coded by size. The CP155 colors are: Pink: Small Red: Medium Blue: Large From SpinFit SpinFit has a unique ergonomic cushion design at the core of the ear tip, which allows the ear tip to: Bend & twist to the contour of a person’s ear canal. (Swivel Mechanism) Be inserted deeper into the ear canal, enabling less obstruction along the sound field dispersion path. Provide supreme comfort & better audio experience (extends the lows and finer the highs). Supreme Comfort Premium soft silicone material along with the ergonomic cushion design provides outstanding and lasting comfort. Optimal Seal Consistent optimal seal even for headphones with an awkward insertion angle, allowing increased noise isolation. Sound Quality Enhancement on treble and bass ensures a superior listening experience to the foam and most stock ear tips. Easy Installation Simple installation makes SpinFit an easy and affordable upgrade for your earphone.
