{"product_id":"amp-up-mini-personal-voice-amplifier-wireless-microphone","title":"HamiltonBuhl Amp-Up Mini Personal Voice Amplifier with Wireless Microphone","description":"\u003cp\u003eThe \u003cstrong\u003eHamiltonBuhl® PA-25EM Amp-Up Mini Personal Voice Amplifier\u003c\/strong\u003e is a compact, portable \u003cstrong\u003ewireless voice amplification system\u003c\/strong\u003e designed to enhance speech clarity in classrooms, presentations, and group settings. Featuring a \u003cstrong\u003ewireless headset microphone, built-in speaker, and rechargeable battery\u003c\/strong\u003e, this lightweight system helps educators and presenters project their voice clearly without strain.\u003c\/p\u003e\n\u003cp\u003eIdeal for classrooms, training environments, tours, and public speaking, the PA-25EM delivers \u003cstrong\u003eclear, powerful audio in a small, wearable design\u003c\/strong\u003e—perfect for all-day use in dynamic learning environments.\u003c\/p\u003e\n\u003ch2\u003e📢 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable voice amplification system:\u003c\/strong\u003e Compact design delivers powerful sound in classrooms and group settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless headset microphone included:\u003c\/strong\u003e Provides hands-free operation and freedom of movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-watt output power:\u003c\/strong\u003e Amplifies voice clearly for small to medium-sized rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable lithium battery:\u003c\/strong\u003e Long-lasting performance for extended classroom or presentation use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight, wearable design:\u003c\/strong\u003e Includes belt clip or strap for comfortable all-day 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 audio directly to removable storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple controls:\u003c\/strong\u003e Easy-to-use interface for volume, playback, and recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable classroom construction:\u003c\/strong\u003e Designed for daily use in education environments.\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 for clear, room-filling sound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker type:\u003c\/strong\u003e Built-in high-efficiency speaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless range:\u003c\/strong\u003e Up to approximately 50–100 feet (environment dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow distortion amplification:\u003c\/strong\u003e Ensures clear speech reproduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🎤 Microphone \u0026amp; Connectivity\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless headset microphone:\u003c\/strong\u003e Comfortable, adjustable design for extended wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless transmission:\u003c\/strong\u003e Stable signal with minimal interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary input:\u003c\/strong\u003e Connect external audio devices (phones, tablets, laptops)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB \u0026amp; TF card support:\u003c\/strong\u003e Play pre-recorded lessons or audio files\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording function:\u003c\/strong\u003e Capture lectures, lessons, or presentations\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 (usage dependent)\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🎓 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 environments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhances \u003cstrong\u003epresentations, lectures, and guided instruction\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUseful for \u003cstrong\u003eESL, special education, and inclusive classrooms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🏫 Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClassrooms and lecture environments\u003c\/li\u003e\n\u003cli\u003eTeachers, instructors, and presenters\u003c\/li\u003e\n\u003cli\u003eTraining sessions and workshops\u003c\/li\u003e\n\u003cli\u003eTour guides and outdoor 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 (MP3 playback)\u003c\/li\u003e\n\u003cli\u003eTF (microSD) cards for audio playback and recording\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 What’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePA-25EM portable voice amplifier\u003c\/li\u003e\n\u003cli\u003eWireless headset microphone\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\u003eWaistband strap 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 voice amplifier system\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-25EM\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 ~50–100 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 (to USB\/TF card)\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 belt clip\/strap\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-25EM\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproves classroom communication without raising voice\u003c\/li\u003e\n\u003cli\u003ePortable and easy to use across multiple classrooms\u003c\/li\u003e\n\u003cli\u003eSupports modern teaching environments and flexible instruction\u003c\/li\u003e\n\u003cli\u003eReliable solution for voice amplification and audio playback\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to full PA systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless range may vary based on environment and interference\u003c\/li\u003e\n\u003cli\u003eCharging required before first use\u003c\/li\u003e\n\u003cli\u003eUSB\/TF storage devices not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMake every word heard.\u003c\/strong\u003e The HamiltonBuhl® PA-25EM Amp-Up Mini Voice Amplifier delivers clear, reliable sound for educators and presenters—helping you communicate effectively in any environment.\u003c\/p\u003e","brand":"Hamilton Buhl","offers":[{"title":"Default Title","offer_id":43775461589028,"sku":"PA-25EM","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/9705\/9876\/files\/PA-25EM.png?v=1776794272","url":"https:\/\/learningheadphones.com\/es\/products\/amp-up-mini-personal-voice-amplifier-wireless-microphone","provider":"Learning Headphones","version":"1.0","type":"link"}