Music Hold on / buds for inner ear headphones

This object is new ear buds for inner ear headphones.
It is designed for people who are originally unable to adapt inner ear headphones.

Most of this new ear buds are made up of silicone. Not only can they keep clean, but are very flexible.
It possesses the feature of universal usability, therefore, it can match most inner ear headphones on the market.
Compared to the former ear buds, the new ear buds will be more supportive for use’s ear.