• Noise reducing earbud tips-- the noise design enables the slow sponge to completely seal the ear canal.
• Noise reduction ear-- earphone tips, feel when using.
• Earbuds-- made with proprietary memory materials for the in ear headphone upgrade.
• Headphone charm-- it can effectively reduce the influence of external noise, and evenly adjust the air pressure inside the ear to the comfort of the earphone for a time.
• Noise canceling ear plug-- fit to block out external noise, keep earphones in place, and provide a superior audio experience with enhanced bass.