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"Stretch Erh" Brand prevents noise earplug introduction: A. What will wear " Stretch Erh " Does brand prevent noise slow come back play earplug?



Noise is a kind of public hazard, The most effective method exactly adopt all sorts of different measure, Eliminates or reduce noise's a db number. In daily life, People by ordinary session receive noise's disturbance, Be like airplane take off and land shi de noise, All sorts of traffic noise, Industrial and mining enterprises machine's noise. Pass wear " Stretch Erh " Brand prevents noise slow come back play earplug's means come protect human body health.



Two. " Stretch Erh " How to is brand prevents noise slow come back play earplug prevent noise? "Stretch Erh" Brand prevents noise slow come back play earplug and call Mute earplug, Sounds insulation earplug. Adopts import high come back play polyester material process but become. " Stretch Erh " Brand prevents noise slow come back play earplug possess certain deform ability, It soft sex with human body muscle is unanimous, Thus adapts to otic shape outside different people, Pass wear "Stretch Erh" Brand prevents noise slow come back play earplug, Makes zhi with people's auricle tightness contact, For fear voice from aperture come into eardrum and inner ear between earplug and auricle, Meanwhile at wears have no rise keenly feel in process. Because each personal auricle shape different, Uses ordinary material make into same shape earplug can not accomplish upmentioned request.



Three. How to does wear slow come back play earplug? Wear "Stretch Erh" Brand prevents noise slow come back play earplug time want on carry auricle, Makes bended acoustic duct change straight, Then twist become thin " Stretch Erh " Brand prevents noise slow come back play earplug insert acoustic duct, Uses thumb point live earplug, Several minute behind " Stretch Erh " Brand prevents noise slow come back play earplug gradually recover go aboriginal condition, Can with acoustic duct tightness contact. Authenticates earplug quality unusual quality means is by observe it slow come back play speed, Slows down come back play time Yue Dynasty long quality Yue Dynasty good.



Four. "Stretch Erh" Have brand prevents noise slow come back play earplug those features? "Stretch Erh" Brand prevents noise slow come back play earplug for bullet a figure designer, Uses convenience, Minuses noise effect good, Surface lubricity, By antiseptic treatment, Wears safety, Sanitation.



"Stretch Erh" Brand prevents noise slow come back play earplug sound insulation effect for: 29dB.