Spinfit CP230

• Upper flange: hardness of 30 degrees, soft and hard moderate, can be deep and gentle fit ear canal, not easy to fall
• Movable joints: the soul of SpinFit products. With the characteristics of rotation, so that earplugs have directional and reduce high frequency loss.
• Lower flange: hardness of 40 degrees, texture is harder than the exumbrella, to strengthen the sealing and stability, reduce low frequency loss.

Specification

• CP230 (M) Size : the outer diameter of exumbrella: 12.2mm
• Height: 11.9mm
• The inner diameter of sub-umbrella: Ø 5.5mm
• The outer diameter of sub-umbrella: 13.7mm