{"id":165777,"date":"2023-07-22T10:55:14","date_gmt":"2023-07-22T09:55:14","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=165777"},"modified":"2023-07-22T10:55:14","modified_gmt":"2023-07-22T09:55:14","slug":"r2e3-mermaid-budget-headphones-in-aluminum-cases","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/headphones\/r2e3-mermaid-budget-headphones-in-aluminum-cases\/","title":{"rendered":"R2E3 Mermaid: Budget headphones in aluminum cases"},"content":{"rendered":"<header class=\"news-item__header\" data-v-fda061d4=\"\">\n<p class=\"news-item__header__title\">The new R2E3 Mermaid dynamic in-ear headphones\u00a0feature original CNC-machined housings.<\/p>\n<\/header>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/07\/129_techweek.webp\" alt=\"Image\" \/><\/p>\n<p>They are made of 7057 aluminum alloy and have a complex internal structure, including acoustic filters and diaphragm return waveguides &#8211; the out-of-phase signal is used in part to smooth out high-frequency peaks and give more bass expression.\u00a0The headphones use a dynamic driver with a\u00a010mm\u00a0beryllium\u00a0-coated diaphragm\u00a0.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/07\/130_techweek.webp\" alt=\"Image\" \/><\/p>\n<p>The kit includes two interchangeable nozzles with different sound signatures &#8211; the silver one focuses on sound balance and separation of musical plans, the black one &#8211; on vocals and live instruments.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/07\/111_techweek.jpg\" alt=\"Image\" \/><\/p>\n<p>The detachable cable has silver-plated copper conductors and is equipped with a 3.5 mm mini-jack.\u00a0Headphones are equipped with six pairs of silicone ear tips of different sizes and shapes.\u00a0The sensitivity of the model is\u00a0106 dB\u00a0, the nominal impedance is\u00a017 Ohm\u00a0.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/07\/131_techweek.webp\" alt=\"Image\" \/><\/p>\n<p>The R2E3 Mermaid\u00a0in-ear dynamic headphones\u00a0can be ordered online for\u00a0$66.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The new R2E3 Mermaid dynamic in-ear headphones\u00a0feature original CNC-machined housings. They are made of 7057 aluminum alloy and have a complex internal structure, including acoustic filters and diaphragm return waveguides &#8211; the out-of-phase signal is used in part to smooth out high-frequency peaks and give more bass expression.\u00a0The headphones use a dynamic driver with a\u00a010mm\u00a0beryllium\u00a0-coated [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/headphones\/r2e3-mermaid-budget-headphones-in-aluminum-cases\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":165778,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[640],"tags":[779],"class_list":["post-165777","post","type-post","status-publish","format-standard","has-post-thumbnail","category-headphones","tag-news"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/165777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/users\/10404"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/comments?post=165777"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/165777\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/165778"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=165777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=165777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=165777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}