HPBT2425BK - Earplug NEDIS - Free user manual and instructions
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| Product type | Earplug |
| Brand | Nedis |
| Model | HPBT2425BK |
| Material | Memory foam |
| Dimensions (approx.) | 2.5 cm length, 1.2 cm diameter |
| Unit weight | Approx. 2 g |
| Color | Black |
| Noise reduction (SNR) | Up to 32 dB |
| Recommended use | Sleep, study, travel, work |
| Power supply | None (passive product) |
| Care | Clean with a soft, dry cloth. Do not immerse in water. |
| Estimated lifespan | Several weeks depending on usage (reusable) |
| Safety | Do not use if you have an ear infection or injury. Keep out of reach of children. |
| Package contents | 1 pair of earplugs |
Frequently Asked Questions - HPBT2425BK NEDIS
How to insert earplugs correctly?
Roll the earplug between your fingers to compress it, then insert it into the ear canal and hold for a few seconds while it expands. To remove gently, twist and pull.
Are the earplugs reusable?
Yes, memory foam earplugs are reusable for several weeks. Clean them regularly as instructed.
What level of noise reduction do they offer?
These earplugs provide noise reduction up to 32 dB (SNR), suitable for sleeping, studying, or working in a noisy environment.
Can they be used for swimming?
No, these earplugs are not designed for swimming. They are intended for dry use and may degrade upon contact with water.
How to clean the earplugs?
Wipe them with a soft, dry cloth. Do not wash with water or chemicals, as this may damage the foam.
Are the earplugs suitable for children?
Under adult supervision, they can be used by children aged 3 and up. Ensure proper fit and do not leave unattended.
How long does a pair of earplugs last?
Lifespan varies depending on use and hygiene. On average, a pair can last 2 to 4 weeks of daily use.
Can I trim them to fit my ear?
It is not recommended to cut the earplugs, as this would compromise their effectiveness and comfort. Choose an appropriate size instead.
What if an earplug gets stuck in the ear?
Do not panic and do not try to remove it with a sharp object. Consult a doctor or an ENT specialist if you cannot remove it gently.
Are these earplugs compatible with audio headsets?
Yes, they can be worn under noise-canceling headphones for added protection, but they may reduce comfort depending on headphone size.
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USER MANUAL HPBT2425BK NEDIS
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Product information
Brand : NEDIS
Model : HPBT2425BK
Category : Earplug