Earplugs with earrings are generally added to the Christmas tree type earplugs. In this way, the earrings are more stable because of the earrings, and the risk of falling and losing is relatively small. However, because the earrings are added, there are some problems in the connection between different materials. Generally, there is no sound guide cavity, and the sound insulation effect will be better. It also has the advantages and disadvantages of Christmas tree earplugs.

On the basis of mushroom earplugs, this kind of earplug reduces the size of the subject and adds a silicone cap fitting the auricle, which greatly improves the wearing comfort, but at the same time reduces the applicable population. Not all auricles can adapt and use this kind of earplug. Moreover, because the main body is reduced and there is no sound guide cavity, the sound insulation effect is better, and it is no longer applicable when sound insulation is not required.

Christmas tree earplugs are also very common because of their low cost and low price. Earplugs are generally silicone caps with layers or more, which have good waterproof effect and can better adapt to the ear canal. However, because of the stratification, the front end of this kind of earplug is relatively fragile and easy to fall into the ear canal, which also has a certain probability of causing inflammation and so on. Because there are many layers, the earplugs have greater damage to the ear canal. When using and taking out, the inner ear canal will be scratched due to multiple layers. This kind of earplug is not recommended for long-term use.

Mushroom earplugs are a common style. This style has a good waterproof effect and is more comfortable because it is soft. And because the main body of this earplug is relatively thick, it is generally made into a hollow earplug, which has the effect of conducting sound and will not affect normal listening. It is more suitable for multiple people to practice or for learners when someone is teaching.