{"product_id":"hamiltonbuhl-earbuds-with-mic-250-pack","title":"HamiltonBuhl Ear Buds with In-Line Microphone – 250 Pack – Stereo Earbuds with 3.5mm TRRS Plug","description":"\u003cp\u003e\u003cstrong\u003eHamiltonBuhl® Ear Buds with In-Line Microphone – 250 Pack\u003c\/strong\u003e provide an affordable, large-scale audio solution for schools, districts, testing programs, and corporate training environments. Designed for reliable stereo sound and voice capture, these earbuds feature a built-in in-line microphone and a standard 3.5mm TRRS (4-pole) plug that supports both audio playback and microphone input. Individually packaged for hygiene and efficient distribution, this 250-pack is ideal for 1:1 device programs, assessments, and bulk institutional purchasing.\u003c\/p\u003e\n\u003ch2\u003e🎧 Key Features \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Sound Performance:\u003c\/strong\u003e Clear, balanced audio for digital learning, assessments, video playback, and multimedia applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In In-Line Microphone:\u003c\/strong\u003e Supports voice recording, speech recognition, language learning, and video conferencing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm TRRS Plug (4-Pole Combo Jack):\u003c\/strong\u003e Single connector supports both headphone audio output and microphone input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with Chromebooks, laptops, tablets, and smartphones equipped with a standard headset jack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight In-Ear Design:\u003c\/strong\u003e Compact and easy for students of all ages to use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-Fit Earbud Style:\u003c\/strong\u003e Designed for short- to mid-duration listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Packaged:\u003c\/strong\u003e Each earbud set sealed for hygienic distribution and inventory control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Bulk Solution:\u003c\/strong\u003e Ideal for school districts, statewide testing, and institutional deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonal-Use or Disposable Option:\u003c\/strong\u003e Suitable for single-user assignments in testing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Plug-and-Play Operation:\u003c\/strong\u003e No software installation or pairing required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔌 Device Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with any device that features a 3.5mm TRRS headset jack (audio + microphone combined):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChromebooks with combo headset port\u003c\/li\u003e\n\u003cli\u003eWindows and Mac laptops\u003c\/li\u003e\n\u003cli\u003eDesktop computers with headset input\u003c\/li\u003e\n\u003cli\u003eiPads and tablets (with 3.5mm port or adapter)\u003c\/li\u003e\n\u003cli\u003eSmartphones with headset jack\u003c\/li\u003e\n\u003cli\u003eOnline testing platforms and assessment tools\u003c\/li\u003e\n\u003cli\u003eZoom, Google Meet, Microsoft Teams, and other conferencing platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 Technical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 0.5em; border-bottom: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 0.5em; border-bottom: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eHamiltonBuhl®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eStereo Earbuds with In-Line Microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePack Size\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e250 Individual Earbud Sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePlug Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e3.5mm TRRS (4-Pole Stereo + Mic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMicrophone Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eIn-Line Omni-Directional Microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eIn-Ear Earbud Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eApprox. 4 feet (student-friendly length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003eIndividually Bagged for Hygiene \u0026amp; Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e📚 Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDistrict-wide standardized testing programs\u003c\/li\u003e\n\u003cli\u003e1:1 Chromebook and laptop initiatives\u003c\/li\u003e\n\u003cli\u003eSchool computer labs and media centers\u003c\/li\u003e\n\u003cli\u003eOnline assessments requiring microphone input\u003c\/li\u003e\n\u003cli\u003eLanguage learning and speech applications\u003c\/li\u003e\n\u003cli\u003eCall centers and workforce development programs\u003c\/li\u003e\n\u003cli\u003eBulk purchasing for schools and institutions\u003c\/li\u003e\n\u003cli\u003eReplacement inventory and emergency distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed even larger quantities?\u003c\/strong\u003e Explore our 500-pack bulk option or contact Learning Headphones for district quotes and contract pricing.\u003cbr\u003e\u003cbr\u003eHamiltonBuhl® Ear Buds with In-Line Microphone – 250 Pack deliver dependable audio and voice support in a scalable, hygienic, and budget-conscious format designed for educational and institutional success.\u003c\/p\u003e","brand":"Hamilton Buhl","offers":[{"title":"Default Title","offer_id":43583035441188,"sku":"ISD-EBA250","price":1726.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/9705\/9876\/files\/ISD-EBA250.png?v=1776794776","url":"https:\/\/learningheadphones.com\/es\/products\/hamiltonbuhl-earbuds-with-mic-250-pack","provider":"Learning Headphones","version":"1.0","type":"link"}