{"product_id":"et-er300-detachable-acoustic-tube-earpiece-mic-coiled-cable-baofeng-kenwood","title":"ETMY ET-ER300 Detachable Acoustic Tube Earpiece with Inline Mic \u0026 Coiled Cable for Baofeng UV-5R BF-888S Kenwood TK NX Series","description":"\u003ch2\u003eET-ER300 Detachable Acoustic Tube Earpiece — Lightweight, Hygienic \u0026amp; Built for Professionals\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eET-ER300 Acoustic Tube Earpiece\u003c\/strong\u003e combines a detachable air tube design with a cylindrical inline microphone and retractable coiled spring cable — delivering clear, discreet communication that's easy to carry and even easier to use.\u003c\/p\u003e\u003cp\u003eEngineered for broad compatibility, the ET-ER300 works with a wide range of popular walkie talkies including \u003cstrong\u003eBaofeng BF-888S, UV-5R, UV-9R Plus, Kenwood TK-2107, NX-3320, NX-320, Puxing PT558, TC-510, TC-700\u003c\/strong\u003e, and many more.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable Acoustic Air Tube\u003c\/strong\u003e — Hygienic and replaceable hollow air tube transmits sound without electronics near your ear, reducing heat and discomfort during long shifts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylindrical Inline Microphone\u003c\/strong\u003e — Slim, round mic body sits naturally on the cable for unobtrusive voice pickup close to the mouth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetractable Coiled Spring Cable\u003c\/strong\u003e — Extends to reach belt-mounted or shoulder-worn radios, then retracts compactly to prevent tangling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Portable\u003c\/strong\u003e — Minimal weight design reduces fatigue during all-day wear; coils small for easy pocket or pouch storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Radio Compatibility\u003c\/strong\u003e — Works with most standard-plug walkie talkies across Baofeng, Kenwood, Puxing, and TC series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e — Reinforced cable and connector built to withstand daily professional use in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Radios\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBaofeng BF-888S \/ BF-888\u003c\/li\u003e\n\u003cli\u003eBaofeng UV-5R \/ UV-5RA \/ UV-5RE \/ UV-9R Plus\u003c\/li\u003e\n\u003cli\u003eKenwood TK-2107 \/ NX-3320 \/ NX-320\u003c\/li\u003e\n\u003cli\u003ePuxing PT558\u003c\/li\u003e\n\u003cli\u003eTC-510 \/ TC-700\u003c\/li\u003e\n\u003cli\u003eAnd other standard-plug compatible walkie talkies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🏨 \u003cstrong\u003eHotel \u0026amp; Hospitality\u003c\/strong\u003e — Discreet, professional monitoring for security, concierge, and housekeeping teams\u003c\/li\u003e\n\u003cli\u003e🏗️ \u003cstrong\u003eConstruction \u0026amp; Industrial\u003c\/strong\u003e — Clear radio audio on noisy job sites without removing PPE\u003c\/li\u003e\n\u003cli\u003e🍽️ \u003cstrong\u003eRestaurant \u0026amp; F\u0026amp;B\u003c\/strong\u003e — Hands-free, unobtrusive coordination between kitchen and floor staff\u003c\/li\u003e\n\u003cli\u003e⛺ \u003cstrong\u003eCamping \u0026amp; Outdoor Events\u003c\/strong\u003e — Lightweight monitoring for group activities and expeditions off the grid\u003c\/li\u003e\n\u003cli\u003e🔒 \u003cstrong\u003eSecurity \u0026amp; Events\u003c\/strong\u003e — Reliable, discreet listening for patrol and event management teams\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThe ET-ER300 is the smart choice for professionals who need a hygienic, lightweight, and versatile earpiece that works across multiple radio platforms — day in, day out.\u003c\/em\u003e\u003c\/p\u003e","brand":"ETMY","offers":[{"title":"Default Title","offer_id":54046225662320,"sku":"ET-ER300","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/2301\/4512\/files\/ChatGPTImage2026_7_17_16_51_23.png?v=1784282185","url":"https:\/\/www.etmyradio.com\/products\/et-er300-detachable-acoustic-tube-earpiece-mic-coiled-cable-baofeng-kenwood","provider":"ETMY Radio","version":"1.0","type":"link"}