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Like all Jrenum products, Jrenum Sport is also manufactured individually on the basis of an ear impression. The special thing is that it is partially hollow and can therefore easily absorb pressure, for example with a well-fitting helmet. Made of soft silicone, it doesn't squeeze at all - even when worn for a long time.
The construction is a small feat: the hearing protection is open to the outside and finds its place in the ear canal. He therefore leaves the pavilion completely free! It sounds paradoxical, but it works - even hearing a phone call is possible with this hearing protection. In addition, the built-in noise protection filter is specially designed for rapid pressure equalization, as can occur when starting an aircraft. It also filters annoying wind noise particularly well.
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Product specifications in detail
Shape: ear canal plug
Material: S40 silicone, red, blue, yellow, green and transparent transparent
Marking: laser engraving
Personalization: serial number, name
Scope of delivery: 1 pair of ear protectors, service card, simple pocket case, earwax stick, instructions for use
Options
In addition to this, you need to know more about it.
Detectability: With this option, a metal ball is incorporated into the otoplastic in order to be able to detect it in liquids or viscous masses. This variant is mainly used in the food, cosmetic and pharmaceutical industries.
Laser engraving: We provide your hearing protection with your company logo using laser engraving.
Material: transparent, transparent red / blue, neon green, yellow and signal orange.
Connection kit: silicone cord blue, fluorescent green, signal orange, dark blue (detectable or gray (heat resistant) / black cotton cord.
MS-3 filter
SNR 22 - H-26 - M-18 - L-13 (dB)
Recommended area of use
85 to 95 HM [dB (A)]; 80 to 90 L [dB (A)]
Limit of application
100 HM [dB (A)]; 95 L [dB (A)]
LD-10 filter
SNR 22 - H-24 - M-21 - L-15 (dB)
Recommended area of use
88 to 98 HM [dB (A)]; 82 to 92 L [dB (A)]
Limit of application
103 HM [dB (A)]; 97 L [dB (A)]
LD-14 filter
SNR 25 - H-26 - M-22 - L-19 (dB)
Recommended area of use
89-99 HM [dB (A)]; 86 to 96 L [dB (A)]
Limit of application
104 HM [dB (A)]; 101 L [dB (A)]
LD-20 filter
SNR 29 - H-31 - M-26 - L-23 (dB) Marking: W - S - E2
Recommended area of use
93-103 HM [dB (A)]; 90 to 100 L [dB (A)]
Limit of application
108 HM [dB (A)]; 105 L [dB (A)]
LD-24 filter
SNR 31 - H-32 - M-28 - L-26 (dB) Marking: W - S - E1
Recommended area of use
95-105 HM [dB (A)]; 93-103 L [dB (A)]
Limit of application
110 HM [dB (A)]; 108 L [dB (A)]
Acoustic filters and certified universal hearing protection are available under private label. We offer possibilities for customization, from simple artwork changes to bespoke product designs.
