Noise Cancelling Passively Safety Passive Industrial Ear Muffs

Streamlined design, the sound absorbing ear pad is light, soft and comfortable; Fully deal with high and low frequency noise, with an average noise reduction of 26 dB; It is widely used in high noise places such as factories and construction sites. Sound insulation earmuffs equipped with safety helmets have the following characteristics: streamlined design, light sound absorbing ear pads, soft and comfortable; Fully deal with high and low frequency noise, with an average noise reduction of 26 dB; It is widely used in high noise places such as factories and construction sites.

The utility model relates to an ear protector which can cover the whole ear. The noise proof earmuff is composed of two round shells connected by the bow frame. The shell is attached with sound absorbing materials and sealing washers, which are shaped like earphones as a whole. It is suitable for high noise environment, and the sound attenuation can reach 10-30dB. It can be used alone or in combination with earplugs. Suitable for people with various ear types. Easy to take off; But it feels stuffy and hot after a long time of use.