The U shape ear plug use the best filter material and design the best U size and shape based on the data measured out by high-precision instruments.
They will filter the high-decibel noise down to the safe volume to protect your ears while preserving the pure sound. In normal noise they can be filtered to
the quiet volumeto ensure that you can also use them when resting at ordinary times.
Scenes to be used:
1. When you night rest or noon break with noise around, they can reduce the noise and help you enjoy the quietness. Through the new design your ears will not
have the sense of dilatation caused by air trapping, enabling you to quickly get into the status of deep sleep so as to ensure that you have plenty of energy.
2. When you wear them on the subway or bus, they can not only filter out noise, but also let you communicate normally with others.
3. When you wear them in the library, you can enjoy a quiet learning environment comfortably.
Tips:
1. One pair of the earplugs shells is our extra free gift to you, You can choose the most suitable pair and put it in the carrying case for you carry and ready to use.
And put back the other pair of earmuffs in the packaging and stored at home.
2. For use and cleaning method of noise cancelling ear plugs, please refer to the User Manual.
Package Includes:
1 Pair of U Shape Noise Canceling Ear Plugs
1 Pair of Swimming Earplugs Extra
1x Mini Aluminum Carrying Case
1x User Manual
