Noise Protection Earmuffs

TYPE: EY22-1

The ear-muffs shall be fitted, adjusted and maintained in accordance with the manufacturer's instructions. User should read this information before use of this product. If the instruction given are not adhered to, the protection afforded by the ear-muffs will be severely impaired.

APPLICATION:

When worn properly and given adequate care, it provides excellent protection that filters high frequency noise. Most noise problems are from dynamic machines such as workshop and motor saws. Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the enclosed instructions for proper fit.

REQUIREMENTS:

This hearing protector complies with the requirements of the European Directive PPE Regulation (EU) 2016/425 Annex III by meanings of European Standards EN352-1:2002 and Regulation (EU) 2016/425 "Hearing protectors- General requirements - Part 1: Ear-muffs

1. Always put the earmuffs on before exposing yourself to noise. And wear them during the entire noise exposure.

2. Always check the earmuffs for any sign of damage before use to ensure its serviceability. Earmuffs, and in particular cushions, may deteriorate with use and should be examined at frequent intervals for cracking or leakage.

3. The fitting of hygiene covers to the cushions may affect the acoustic performance of the earmuffs.

MATERIAL DECLARATION:

This earmuffs is made of materials that will not cause skin irritation, allergic reaction or any other adverse effect on health and safety.

Headband material: Acetal copolymer

Cup material: ABS

Cushion material: PVC

WEIGHT OF THE EARMUFF (AVERAGE):

EY22-1 = 188g

The cushion for this model of earmuffs are replaceable，please contact manufacture if need to order the cushion, refer to earmuff model when you order the cushion. To replace, remove the whole cushion from the earmuff cup and replace the new cushion by placing it over the cup. Make sure the cushion place properly on the cup, check for proper fit such as folding part at the edge of cushion. Make sure the cushion do not have defects such as crack or split before use.

Sizing and Adjustability

Attenuation Values

H= 29 dB, M= 22 dB, L= 14 dB, SNR= 25 dB

CLEANING INSTRUCTION:

1. Clean with warm soapy water. Do not use organic solvents or strong alcohol for cleaning.

2. This product may be adversely affected by certain chemical substances. Further information should be sought from the manufacturer.

3. Replace the product within 5 years from the date of manufacture or immediately if damaged.

DISINFECTION INSTRUCTION:

1. It is recommended to disinfect the earmuff every three months, according to circumstances of use.

2. Any part of the earmuff, which is in contact with the wearer, shall be disinfected by diluted alcohol.

STORAGE INSTRUCTION:

When not in use or transportation, it is recommended to store the earmuff in a clean and dry polybag.

FAQ

1. Where is your factory located?

In Chengbei Industry Zone, Jinhua City, Zhejiang Province, China.

2. When did your factory established?

Since 2006

3. What is your main market?

Europe, The North America, South America, Australia, The middle east, and etc.

4. How many square meters of your factory?

More than 10000 square meter.

5. How many workers in your factory?

150 workers.

Noise protection earmuffs are a type of personal protective equipment that are designed to protect the ears from loud noises. They are commonly used in a variety of environments, including construction sites, factories, airports, and even in everyday situations such as when operating loud machinery or attending loud concerts.

The purpose of noise protection earmuffs is to reduce the amount of noise that reaches the ears, thereby reducing the risk of hearing damage or loss. They work by creating a barrier between the ear and the noise source, using materials such as foam or plastic to absorb or block the sound waves.

When selecting noise protection earmuffs, it is important to consider their Noise Reduction Rating (NRR). The NRR is a measure of how much noise the earmuffs can reduce, and is typically measured in decibels (dB). The higher the NRR, the more effective the earmuffs are at reducing noise levels. It is recommended that earmuffs with an NRR of at least 20 dB are used in environments where noise levels exceed 85 dB.

It is also important to ensure that the earmuffs fit properly over the ears, creating a seal that prevents noise from entering. This is particularly important for over-ear earmuffs, which should cover the entire ear and create a tight seal around the head. In-ear earmuffs, which are inserted into the ear canal, should be chosen based on the size and shape of the ear canal for maximum effectiveness.

In addition to selecting the appropriate earmuffs, it is important to wear them consistently and correctly. They should be worn whenever exposed to loud noises, and should be positioned over the ears in a way that creates a tight seal. Users should also be aware of the limitations of earmuffs, as they may not provide adequate protection against very high levels of noise or in situations where noise is continuous over long periods of time.

Proper maintenance of noise protection earmuffs is also important for their effectiveness. They should be cleaned regularly to remove any dirt or debris that may interfere with their sound-blocking properties. They should also be inspected regularly for wear and tear, and replaced if they become damaged or worn out.

In conclusion, noise protection earmuffs are an important type of personal protective equipment for reducing the risk of hearing damage or loss in loud environments. The selection, fit, and proper use of earmuffs are crucial for their effectiveness in protecting the ears from excessive noise. Regular maintenance and replacement of earmuffs are also essential for ensuring their continued effectiveness over time.

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