{"product_id":"bietrun-voice-amplifier-for-teachers-with-bluetooth-portable-rechargeable-wireless-voice-amplifier-with-headset-microphone-portable-megaphone-speaker-for-teaching-coach-instructor-tour-guide","title":"Bietrun Voice Amplifier for Teachers with Bluetooth, Portable Rechargeable Wireless Voice Amplifier with Headset Microphone Portable Megaphone Speaker for Teaching, Coach, Instructor, Tour Guide","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWarm Tips: Do not put the microphone in front of the voice amplifier when using it, otherwise it may cause noise or statics.\u003c\/li\u003e\n\u003cli\u003e★UHF 20W Voice Amplifier:The Bietrun voice amplifier adopts UHF transmission, with 20W peak power to output powerful, clear, crisp and no noise \u0026amp; distortion sound. ★It covers about 10000 sq.ft (1000 ㎡), and the stable performance perfect for amplifying your sound and saving your throat.\u003c\/li\u003e\n\u003cli\u003e★Rechargeable and Long Battery life: Personal voice amplifier built-in a 2000mAh rechargeable lithium battery, works 12 hours at max volume and takes only 3H with a full charge.★The wireless microphone can be used for about 6 hours. ★2 in 1 charging cable(Included) charges amplifier and wireless mic simultaneously.★If no input signal is detected within 20 seconds, speaker will enter sleep mode automatically to save power.\u003c\/li\u003e\n\u003cli\u003e★Portbale, Lightweight and Compact: The speaker is a portable public address system.★Weights only 0.45 lb\/204g, equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the included waistband belt. ★You can use this in any setting from indoor to outdoor use, perfect for teachers, coaches, training, presentation, tour guide, classrooms etc. A big help in speaking to 50+ members in your group.\u003c\/li\u003e\n\u003cli\u003e★Bluetoothe \u0026amp; Multi-function: Touch the SOURCE button 3 times to switch to bluetooth 5.0(30M) mode, then turns on Bluetooth on the phone, search \"Bietrun” and pair it. ★Support TF(Micro SD) card, USB Disk, FM radio, Recording(Only in wired mic mode), 3.5mm AUX audio input and touch display.★You can long press Play\/Pause button to repeat single tune or loop all music. ★Please make sure the TF card\/USB Disk(Not included) is inserted before recording.\u003c\/li\u003e\n\u003cli\u003e★Wired and wireless Microphone Headset: Easy to Use.★Insert the wired microphone into the MIC jack to use. Or turn on the wireless mic, it will pair automatically within 3S.★The wireless mic owns 60 channel, you can short press the Pair button on the wireless mic to avoid interference.★Two microphone headsets are lightweight and adjustable.You can adjust the distance between the microphone and mouth with its flexible gooseneck.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bietrun\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 3.54 x 1.18 x 4.52 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity Technology:\u003c\/strong\u003e Bluetooth, UHF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Devices:\u003c\/strong\u003e MP3, Smartphone, TF Card, U DIisk\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bietrun","offers":[{"title":"Default Title","offer_id":48360349073629,"sku":"B09P2T2FP7","price":54.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3381\/6285\/files\/51NuO3cNvlL.jpg?v=1786478542","url":"https:\/\/listenora.us\/products\/bietrun-voice-amplifier-for-teachers-with-bluetooth-portable-rechargeable-wireless-voice-amplifier-with-headset-microphone-portable-megaphone-speaker-for-teaching-coach-instructor-tour-guide","provider":"Listenora","version":"1.0","type":"link"}