Choose reusable silicone for repeat use and easy cleaning, acoustic-filter products when sound clarity matters, and foam when you want a compressible disposable format. Always match the verified attenuation standard, fit and use environment to your needs.
Yes. Use the sample request form and include the models, quantity, destination country and any packaging requirements. Sample charges and shipping are confirmed before dispatch.
No. NRR, SNR and other test systems are not interchangeable. Each product page shows only the rating currently supported by its source listing, and clearly marks items that still need a test report or standard confirmation.
Customization depends on model, quantity and manufacturing feasibility. Send your artwork, target quantity and market requirements for confirmation. No customization is assumed until quoted in writing.
The products on this site are presented as hearing-protection and comfort products, not as medical devices. They are not intended to diagnose, treat or cure any condition.
Follow the model-specific instructions. Where final instructions are still pending, use a soft damp cloth and mild soap on washable silicone parts, keep filters dry, and allow parts to air-dry fully before storage.
Wholesale lead time, shipping method, duties and destination terms are confirmed in the formal quotation. Retail estimates are shown at checkout only when online fulfillment is enabled.