{"product_id":"bluetooth-uhf-wireless-voice-amplifier-portable-for-teaching-lecture-tour-guide-promotion-u-disk-megaphone-microphone-speaker","title":"Bluetooth UHF Wireless Voice Amplifier Portable For Teaching Lecture Tour Guide Promotion U-Disk Megaphone Microphone Speaker","description":"Specifications:\n\n\n\nUltra-high concentricity\n\n\n\nMaintenance:\n\n\n\nUse a brush to clean the dust on its surface every 2-3 days, and remove the cotton core (4-valve spring) to clean the dust if necessary, which can prolong its service life.\n\n\n\nPacking:\n\n\n\n1piece spindle(not machine)","brand":"mickcara","offers":[{"title":"as photo","offer_id":45725213524105,"sku":"dijiusohu00209","price":107.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/S53e72fff54834b12a867c7a50a158f95U.webp?v=1776925875","url":"https:\/\/mickcara.com\/products\/bluetooth-uhf-wireless-voice-amplifier-portable-for-teaching-lecture-tour-guide-promotion-u-disk-megaphone-microphone-speaker","provider":"mickcara","version":"1.0","type":"link"}