Mushroom shaped earplugs:

Mushroom shaped earplugs are a common style, which has a good waterproof effect and is more comfortable due to its softness. And because the main body of these earplugs is relatively thick, they are generally made hollow and have a sound guiding effect, which will not affect normal listening. They are more suitable for multiple people to practice or for learners to use during teaching.

Christmas tree shaped earplugs:

Christmas tree shaped earbuds are also very common due to their low cost and low price. Earbuds usually have silicone caps with layers or more, which have good waterproof effects and can better adapt to the ear canal. However, due to the layering, the front end of these earbuds is relatively fragile, making it easy for this part to fall into the ear canal, and there is also a certain probability of causing inflammation and other problems. Because there are multiple layers, earplugs can cause greater damage to the ear canal. During use and removal, the inner ear canal may be scratched due to multiple layers. This type of earplug is not recommended for long-term use.

Ear plugs with auricles:

This type of earbud is based on mushroom shaped earbuds, reducing the size of the theme and adding a silicone cap that fits the earlobe. The comfort of wearing has been greatly improved, but at the same time, it reduces the target audience. Not everyone's earlobe can adapt and use this type of earbud. Moreover, due to the reduction of the main body and the absence of a sound guide chamber, the sound insulation effect is better, and it is no longer applicable when no sound insulation is needed.

Ear hooks and earplugs:

Earbuds with ear hooks are usually added on top of Christmas tree shaped earbuds. This makes them more stable and reduces the risk of falling or losing them. However, due to the addition of ear hooks, there may be some issues with the connection between different materials. Generally, there is no sound guide cavity, and the sound insulation effect will also be better. There are also advantages and disadvantages of Christmas tree shaped earplugs.

Soft elastic earplugs:

For swimming wearing earplugs, elastic earplugs are the most comfortable to wear, but due to their resilience, they can compress the ear canal. Long term use can cause the ear canal to expand, thin the skin on the ear canal, and easily damage it. At the same time, because the material used is similar to soundproof earplugs, the soundproofing effect is too good, and unexpected situations may also occur in the swimming pool.