{"product_id":"high-frequency-ear-plugs","title":"Frequency Boost Ear Plugs","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBlock the noise. Feel the frequency.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFrequency Plugs are reusable earplugs built to wear with your High Frequency Highway headphones. Put them in, put the headphones on, and two things happen at once: the room goes quiet, and the frequency gets louder.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eUse your headphones anywhere.\u003c\/strong\u003e The train. The office. Seat 22B. Your bed with a snoring partner next to you. Any room becomes your room. Pick Focus, Calm, Energy or Sleep in the app and the outside world stays outside.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe frequency feels stronger.\u003c\/strong\u003e Blocking your ears makes the frequency louder and clearer, because nothing from the room is competing with it. Try it right now: press your fingertips into your ears mid-session. That jump is what the plugs give you for the whole session, hands free.\u003c\/p\u003e","brand":"High Frequency Highway - Latest Frequency Technology","offers":[{"title":"Metallic Black (1 Set)","offer_id":45098828464194,"sku":"EarPlugBlack1","price":22.22,"currency_code":"USD","in_stock":true},{"title":"Silver (1 Set)","offer_id":45098828496962,"sku":"EarPlugSilver1","price":22.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/3075\/4370\/files\/ChatGPT_Image_Sep_7_2026_05_54_17_PM.png?v=1788796671","url":"https:\/\/www.highfrequencyhw.com\/products\/high-frequency-ear-plugs","provider":"High Frequency Highway - Latest Frequency Technology","version":"1.0","type":"link"}