{"product_id":"hami-pa25w-amp-up-prsnl-wireless-voice-amplifier","title":"HamiltonBuhl Amp-Up! Personal Wireless Voice Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eHamiltonBuhl® PA-25W Amp-Up! Personal Wireless Voice Amplifier\u003c\/strong\u003e is a powerful, portable \u003cstrong\u003evoice amplification system\u003c\/strong\u003e designed to enhance speech clarity in classrooms, training environments, and group presentations. Featuring a \u003cstrong\u003ewireless headset microphone, 25-watt output speaker, and rechargeable battery\u003c\/strong\u003e, this system allows educators and presenters to project their voice clearly without strain.\u003c\/p\u003e\n\u003cp\u003eBuilt for mobility and ease of use, the PA-25W delivers \u003cstrong\u003eclear, room-filling sound\u003c\/strong\u003e while allowing full freedom of movement—making it an essential tool for modern classrooms, lecture halls, and active learning environments.\u003c\/p\u003e\n\u003ch2\u003e📢 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-watt portable amplifier:\u003c\/strong\u003e Delivers powerful, clear sound for classrooms and medium-sized spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless headset microphone included:\u003c\/strong\u003e Hands-free operation with freedom to move around the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable lithium battery:\u003c\/strong\u003e Long-lasting performance for all-day teaching and presentations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and wearable design:\u003c\/strong\u003e Includes belt clip and shoulder strap for comfortable use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple input options:\u003c\/strong\u003e Supports microphone input, AUX input, USB flash drive, and TF (microSD) card playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in MP3 player:\u003c\/strong\u003e Play audio files directly from USB or TF card.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice recording capability:\u003c\/strong\u003e Record lessons, lectures, or presentations directly to storage devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple control panel:\u003c\/strong\u003e Easy-to-use controls for volume, playback, and recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable classroom construction:\u003c\/strong\u003e Designed for daily use in educational environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable all-in-one system:\u003c\/strong\u003e No external speakers or equipment required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔊 Audio Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 25 watts RMS for clear, amplified speech\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker system:\u003c\/strong\u003e Integrated full-range speaker for voice clarity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless range:\u003c\/strong\u003e Up to approximately 100 feet (line-of-sight, environment dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow distortion amplification:\u003c\/strong\u003e Ensures natural, intelligible speech reproduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide coverage:\u003c\/strong\u003e Suitable for classrooms, lecture halls, and group instruction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🎤 Microphone \u0026amp; Wireless System\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless headset microphone:\u003c\/strong\u003e Adjustable and comfortable for extended wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-free teaching:\u003c\/strong\u003e Allows movement while maintaining consistent audio levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable wireless transmission:\u003c\/strong\u003e Minimizes dropouts and interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional wired mic compatibility:\u003c\/strong\u003e Supports compatible lapel or headset microphones (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔋 Battery \u0026amp; Power\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery type:\u003c\/strong\u003e Built-in rechargeable lithium-ion battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e Up to 8–12 hours depending on usage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging method:\u003c\/strong\u003e USB charging cable included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable operation:\u003c\/strong\u003e No external power required during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🎵 Media Playback \u0026amp; Recording\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB flash drive support:\u003c\/strong\u003e Play MP3 audio files\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTF (microSD) card slot:\u003c\/strong\u003e Playback and recording functionality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in recorder:\u003c\/strong\u003e Capture lessons, presentations, or student performances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUX input:\u003c\/strong\u003e Connect phones, tablets, or computers for external audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🎓 Educational Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces \u003cstrong\u003eteacher vocal strain\u003c\/strong\u003e during long instructional periods\u003c\/li\u003e\n\u003cli\u003eImproves \u003cstrong\u003estudent comprehension and classroom engagement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003eclear communication in large or noisy classrooms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhances \u003cstrong\u003epresentations, lectures, and group instruction\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUseful for \u003cstrong\u003eESL, special education, and inclusive learning environments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🏫 Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClassroom teaching and instruction\u003c\/li\u003e\n\u003cli\u003eLectures and presentations\u003c\/li\u003e\n\u003cli\u003eTraining sessions and workshops\u003c\/li\u003e\n\u003cli\u003eTour guides and field instruction\u003c\/li\u003e\n\u003cli\u003eFitness instructors and group leaders\u003c\/li\u003e\n\u003cli\u003eAssemblies and small events\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔌 Device Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmartphones and tablets (via AUX input)\u003c\/li\u003e\n\u003cli\u003eChromebooks, laptops, and desktop computers\u003c\/li\u003e\n\u003cli\u003eUSB flash drives for MP3 playback\u003c\/li\u003e\n\u003cli\u003eTF (microSD) cards for playback and recording\u003c\/li\u003e\n\u003cli\u003eCompatible with external wired microphones (3.5 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 What’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePA-25W voice amplifier unit\u003c\/li\u003e\n\u003cli\u003eWireless headset microphone system\u003c\/li\u003e\n\u003cli\u003eRechargeable battery (built-in)\u003c\/li\u003e\n\u003cli\u003eUSB charging cable\u003c\/li\u003e\n\u003cli\u003eAuxiliary cable\u003c\/li\u003e\n\u003cli\u003eShoulder strap and\/or belt clip\u003c\/li\u003e\n\u003cli\u003eUser guide\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;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePersonal wireless voice amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePA-25W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e25W\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;\"\u003eWireless headset microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eWireless Range\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eUp to ~100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMic input, AUX input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMedia Playback\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eUSB flash drive, TF (microSD) card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eRecording Function\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eRechargeable lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eUp to 8–12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCharging Method\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eUSB charging\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;\"\u003ePortable wearable amplifier with strap\/clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003e1-Year Manufacturer Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e📚 Why Educators Choose the PA-25W\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful yet portable alternative to traditional PA systems\u003c\/li\u003e\n\u003cli\u003eImproves classroom clarity without raising voice\u003c\/li\u003e\n\u003cli\u003eFlexible audio playback and recording features\u003c\/li\u003e\n\u003cli\u003eReliable wireless microphone system\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for education environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless performance may vary based on environment\u003c\/li\u003e\n\u003cli\u003eUSB\/TF storage devices not included\u003c\/li\u003e\n\u003cli\u003eCharge fully before first use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProject your voice with confidence.\u003c\/strong\u003e The HamiltonBuhl® PA-25W Amp-Up! Personal Voice Amplifier ensures every student hears every word—clearly, comfortably, and consistently.\u003c\/p\u003e","brand":"Hamilton Buhl","offers":[{"title":"Default Title","offer_id":43234652553252,"sku":"PA-25W","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/9705\/9876\/files\/PA-25W-1.png?v=1776795211","url":"https:\/\/learningheadphones.com\/products\/hami-pa25w-amp-up-prsnl-wireless-voice-amplifier","provider":"Learning Headphones","version":"1.0","type":"link"}