SpinFit Karley LuettgenCP100+Sandy Weber Small,Mrs. Ima Murphy II MediColby SchultzMr. Terry Welchum, Large Silicon Marjolaine WisozkEar TipMavis Carter For Cristal ProhaskaShayna Brown Sr.IEM

For IEM nozzle diameter from 4.5-5mm

Compatible with IEMs from major brands, such as Sennheiser, SonyBeats by Dre, Audio-Technica, Campfire, Sony, Vision Ears and many more.

Medical grade silicone adopted that has met ISO 10993 medical safety standards. It provides comfort while wearing without causing pain or itchness even after wearing it for a long time.

SpinFit's patented design plus the medical grade silicone gives customers more durable products.

Clear treble and mids are vividly shown. Better Bass is a surprisingly bonus. Also you'll hear more details of the instruments just like you're right in a live show.