One of the biggest advantages of ear muffs is that they don’t need to be custom fit. Most models are designed as a one-size-fits-all solution, and some can be easily adjusted to fit snugly on the wearer’s head. Because of their size, they’re easy to see and hard to lose. In addition to protecting employees from loud noises, they also keep their ears warm, making them ideal for those whom have to brave cold temperatures on the job, such as construction workers and landscapers. Of course for those working in warmer climates like ASEAN this is more of an disadvantage cause the users tends to sweat much more around the covered area and in the ears and because of that tend to lift them off the ear which then can cause damage to the ears.

​

There are active and passive earmuffs available​

• Active muffs: 

Battery-powered electronic ear muffs leverage microphones to allow ambient sounds in when loud noise isn’t present. Once loudness is detected, the microphone instantly attenuates to protect the wearer that's why it is called active. These types of ear muffs are particularly useful for shooting sports. More advanced electronic muffs leverage directional microphones to provide a more natural hearing experience and audio input jacks to allow the wearer to listen to music or have a phone conversation.

• Passive muffs:

As the name suggests they just make the whole environment softer.

​

Also, people with glasses may have difficulties because the ear hooks may prevent the muffs from securely fitting. Additionally, since they don’t directly block the ear canal, ear muffs may not provide as good of a seal against extreme noise in comparison to ear plugs.

​

Pros:

• Easy to see and easy to use

• Different muffs for various occasions available

• Available in the size for children ears as well

​

Cons: ​

• Not the best solution for users wearing glasses

• Can cause sweating especially in and around the ear