SleepSoft Earplugs for Sleeping
17,90 € with VAT
SleepSoft Earplugs for Sleeping absorb disturbing ambient noises, but thanks to the special filters they contain, they allow the sound of the alarm to be heard.
The soft material of the earplug allows the earplug to stay in the ear throughout the night.
They have an average attenuation (SNR) of 25 dB.
They are hypoallergenic, do not contain silicones and therefore do not cause allergic reactions or annoying itching.
SKU
111.21.155
EAN
8717154023503Categories
Tags
SleepSoft Earplugs for Sleeping
Package Contents
Two SleepSoft earplugs and a luxurious travel case that fits perfectly in your pocket or as a keyring on your keys.
Lifespan and cleaning
The life of the earplugs depends on the frequency of use, but it can reach up to 100x times. Keeping earplugs clean extends their lifespan. The earplugs can be cleaned with warm soapy water or with the special cleaner Alpine Clean.
Dutch design
The SleepSoft earplugs, travel case and packaging are completely designed and manufactured in the Netherlands. This ensures the best quality. They are made from the innovative AlpineThermoShape thermoplastic material. Thanks to this material, the earplugs fit your ear and stay in place.
Attenuation table
Frequency in Hz | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
Mean Attenuation in dB | 25,0 | 28,0 | 27,6 | 26,7 | 27,4 | 30,1 | 31,1 | 23,8 |
Standard Deviation in dB | 2,4 | 3,8 | 5,5 | 3,6 | 3,3 | 4,3 | 4,9 | 4,6 |
Assumed Protection in dB (APV) | 22,6 | 24,2 | 22,1 | 23,1 | 24,1 | 25,8 | 26,4 | 19,1 |
Diameter: 9-12 mm
H=24 M=24 L=23 SNR=25
*Returns are not accepted if the packaging has been opened