Noise Cancelling Ear Plugs with Case – Dual Frequency, Reusable, Soft Silicone

Bullet Points (English):

•  Superior Noise Reduction – Bionic stereo ear canal design provides excellent insulation and noise blocking without pressure on the ears
•  Dual Frequency Filters – High and low frequency filters reduce impact on eardrums and allow long-term comfortable wear
•  Pressure Balance Design – Inspired by airplane earplugs, built-in airflow chambers balance internal and external pressure to reduce ear discomfort and tinnitus
•  Slow Rebound Memory Foam – PU material offers 30-second slow rebound, breathable and soft for a pain-free fit
•  Reusable & Washable – Durable materials can be washed and reused, making them eco-friendly and economical
•  Compact Pop-up Case – Includes a press-to-open storage box, easy to carry, hygienic, and perfect for travel
•  Ideal for All Ages – Great for sleep, concerts, swimming, study, work, shooting ranges, and more