SpinFit CP145 Patented Eartips for Replacement 4.5mm Nozzle Dia Ear tips Earphone Silicone Case

Note: The package is 2 pairs in one pack,so if you purchase 1 pair,we will cut from the middle.    SpinFit CP145 Patented Silicone Eartips for Replacement 4.5 mm Nozzle Dia for DK3001/ FALCON-C N30 N40 N5005 Description: Patent design        SpinFit's unique sound tube is attached to cushion structure. This configuration enables the ear can 360  free rotation, this design has been multi-national patent. Patent acquisition Country: United States, EU, Japan, Taiwan, mainland China.     Enhance the sound quality        SpinFit with the cushion structure, it is possible to make the earplug 360 °rotate freely ,it is more smoothly reaching deeper in the ear canal.     Headphones deeper ear canal can be isolated from the surrounding noise, better show a clear treble and rich bass, making music released closer to the original sound, full of presence.     Comfortable to wear       SpinFit with cushion configuration enables the earplug 360  freely rotate more smoothly thorough deep canal