{"product_id":"singtronic-uhf-550m-professional-dual-uhf-900mhz-wireless-microphone-karaoke-system-model-2025-built-in-feedback-eliminator","title":"Singtronic UHF-550M Professional Dual UHF 900MHz Wireless Microphone Karaoke System Model: 2025 Built in Feedback Eliminator","description":"\u003cdiv class=\"column\" style=\"font-family: 'Roboto Condensed', Arial, sans-serif; font-size: 16px; color: #393939; box-sizing: border-box; background-color: #ffffff;\"\u003e\n\u003cdiv class=\"content\" style=\"display: flex; padding: 20px 0px; box-sizing: border-box;\"\u003e\n\u003cdiv class=\"description read-more\" style=\"box-sizing: border-box;\"\u003e\n\u003cdiv class=\"read-more-text\" style=\"overflow: hidden; transition: max-height 0.7s; max-height: 2000px; box-sizing: border-box;\"\u003e\n\u003cp style=\"box-sizing: border-box;\"\u003eExperience the ultimate freedom and versatility with the \u003cspan style=\"box-sizing: border-box; font-weight: bold;\"\u003eSINGTRONIC UHF-550M\u003c\/span\u003e Professional Dual Channel PLL Module Automatic Channel Targeting Wireless Microphone System. The Dual channel UHF wireless microphone system with each microphone on its own independent UHF 900Mhz Band channel will gives you maximum utilization without the fear of frequency interference. Going wireless means that you are free from cables for up to 500 feet of range from the receiver unit. Plus, a 8-hour microphone AA battery long life means the singing can last all night. Users will love that each microphone channel has its own field-replaceable module that can easily slides out and service.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: bold;\"\u003eSystem\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box;\"\u003e \u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box;\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eFrequency Response: 40-20,000 Hz\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eS\/N Ratio: 110dB T.H.D: 0.5%\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eOperating Distance: 500 Ft.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eWorking Range:\u003c\/li\u003e\n\u003cul style=\"box-sizing: border-box;\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e60M under typical conditions \u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e80M line-of-sight, outdoor \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003ePower: Dual Voltage: 220V \u0026amp; 110V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"box-sizing: border-box; font-weight: bold;\"\u003ePackage Includes: \u003c\/span\u003e\n\u003cp style=\"box-sizing: border-box;\"\u003e \u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box;\"\u003e \u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box;\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e1\/4\" Cable \u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e2x Antennas\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003ePower Cables\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eRack Mount Kit \u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e4 AA Long life Batteries\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eInstructional Manual\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eDesign in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"read-more-controls\" style=\"margin: 10px 0px; box-sizing: border-box;\"\u003e\u003cspan class=\"less-control\" style=\"padding: 0px 8px; border-radius: 4px; color: #ffffff; background: #04176b; cursor: pointer; font-size: 14px; line-height: 23px; display: inline-block; box-sizing: border-box;\"\u003eShow Less...\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bonus-items\" style=\"padding: 0px 0px 0px 30px; min-width: 40%; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-family: Alata, serif; font-weight: normal; font-size: 20px; background-color: #16752e; padding: 5px; text-align: center; color: #ffffff; margin: 0px 0px 20px; box-sizing: border-box;\"\u003eFree Bonus Items Included\u003c\/h3\u003e\n\u003cdiv class=\"bonus-items-inner\" style=\"box-sizing: border-box;\"\u003e\n\u003cdiv class=\"bonus-item\" style=\"display: flex; box-sizing: border-box;\"\u003e\n\u003ca style=\"color: #04176b; padding: 0px 10px; display: block; text-decoration-line: none; font-family: Poppins; line-height: 1.2em; box-sizing: border-box;\" title=\"Professional 3 Feet 12 Gauge 1\/4 Inch to 1\/4 Inch Male Audio Cables - 3ft 12AWG 6.35mm Stereo Audio Wires\" href=\"https:\/\/www.singtronic.com\/1-4.html\"\u003e\u003cimg class=\"fim\" style=\"box-sizing: border-box; display: inline;\" src=\"https:\/\/s.turbifycdn.com\/aah\/yhst-2087590493316\/professional-3-feet-12-gauge-1-4-inch-to-1-4-inch-male-audio-cables-3ft-12awg-6-35mm-stereo-audio-wires-14.png\" alt=\"Professional 3 Feet 12 Gauge 1\/4 Inch to 1\/4 Inch Male Audio Cables - 3ft 12AWG 6.35mm Stereo Audio Wires\" width=\"100\" height=\"100\" border=\"0\" hspace=\"0\" vspace=\"0\" data-original=\"https:\/\/s.turbifycdn.com\/aah\/yhst-2087590493316\/professional-3-feet-12-gauge-1-4-inch-to-1-4-inch-male-audio-cables-3ft-12awg-6-35mm-stereo-audio-wires-14.png\" data-lazy=\"https:\/\/s.turbifycdn.com\/aah\/yhst-2087590493316\/professional-3-feet-12-gauge-1-4-inch-to-1-4-inch-male-audio-cables-3ft-12awg-6-35mm-stereo-audio-wires-14.png\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"box-sizing: border-box;\"\u003e\n\u003ca style=\"color: #04176b; padding: 0px 10px; display: block; text-decoration-line: none; font-family: Poppins; line-height: 1.2em; box-sizing: border-box;\" href=\"https:\/\/www.singtronic.com\/1-4.html\"\u003eProfessional 3 Feet 12 Gauge 1\/4 Inch to 1\/4 Inch Male Audio Cables - 3ft 12AWG 6.35mm Stereo Audio Wires\u003c\/a\u003e\u003cspan style=\"color: #cc0000; font-weight: bold; font-family: Poppins, Helvetica, Arial, sans-serif; padding: 10px; display: block; box-sizing: border-box;\"\u003eValued at $49.00\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\" style=\"font-family: 'Roboto Condensed', Arial, sans-serif; font-size: 16px; color: #393939; box-sizing: border-box; background-color: #ffffff;\"\u003e\n\u003cdiv class=\"outer\" style=\"background-color: #04176b; text-align: center; box-sizing: border-box;\"\u003e\n\u003ch2 style=\"font-family: Alata, serif; font-size: 18px; font-weight: 400; margin: 0px; padding: 16px 40px; display: inline-block; color: #ffffff; box-sizing: border-box;\"\u003eFeatures\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content\" style=\"display: flex; padding: 20px 0px; box-sizing: border-box;\"\u003e\n\u003cul style=\"box-sizing: border-box;\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eUHF 900MHz Band Wireless Microphone System\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eSwitchable, 100 Channels per Microphone (200 Total Channels)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eMicrophone and Receiver Channels Auto-Sync via Infrared \u0026amp; Targeting\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eTwo High Sensitive Microphones with LCD Indicators\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eBatteries Level Indicators\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eNoise Reduce Technology\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eAA Battery Design\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003eSignal Channel LCD Display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"video\" style=\"padding: 0px 0px 0px 20px; box-sizing: border-box;\"\u003e\u003ciframe style=\"display: block; margin: 0px; padding: 0px; box-sizing: border-box;\" src=\"https:\/\/www.youtube.com\/embed\/b4d3vh7RyoY\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"item-reviews\" class=\"column\" style=\"font-family: 'Roboto Condensed', Arial, sans-serif; font-size: 16px; color: #393939; box-sizing: border-box; background-color: #ffffff;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"column\" style=\"font-family: 'Roboto Condensed', Arial, sans-serif; font-size: 16px; font-weight: 400; color: #393939; box-sizing: border-box; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cdiv class=\"outer\" style=\"background-color: #04176b; text-align: center; box-sizing: border-box;\"\u003e\n\u003ch2 style=\"font-family: Alata, serif; font-size: 18px; font-weight: 400; margin: 0px; padding: 16px 40px; text-align: center; display: inline-block; color: #ffffff; box-sizing: border-box;\"\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content\" style=\"display: flex; padding: 20px 0px; box-sizing: border-box;\"\u003e\n\u003cdiv class=\"content-inner\" style=\"padding: 0px 10px; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-family: Alata, serif; box-sizing: border-box;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"item-specifications-table\" style=\"margin: 0px; padding: 0px; border: 0px; border-collapse: collapse; overflow-wrap: break-word; box-sizing: border-box;\"\u003e\n\u003ctbody style=\"box-sizing: border-box;\"\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eFrequency Band\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003eUHF 900MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eReceiver\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003eDual Channel PCB Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e900-954.3 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eFrequency Stability\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003ePLL Synthesized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eF\/N Ratio\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eP\/N Ratio\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eAudio Output\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e1\/4 \u0026amp; 3-pin XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eAntenna\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e2TNC PLUG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-inner\" style=\"padding: 0px 10px; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-family: Alata, serif; box-sizing: border-box;\"\u003eTransmitter\u003c\/h3\u003e\n\u003ctable class=\"item-specifications-table\" style=\"margin: 0px; padding: 0px; border: 0px; border-collapse: collapse; overflow-wrap: break-word; box-sizing: border-box;\"\u003e\n\u003ctbody style=\"box-sizing: border-box;\"\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e900-954.3 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eFrequency Stability\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003ePLL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eModulation Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003eUHF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eAdjustment Depth\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e35 KHz (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eTransmitting Power Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e220V 50Hz or 110V 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eSquelch\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e\u0026gt;50dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box;\"\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; background-color: #f3f4f8; white-space: nowrap; box-sizing: border-box;\"\u003eBattery\u003c\/td\u003e\n\u003ctd style=\"padding: 5px 10px; border: 1px solid #cccccc; width: 500px; box-sizing: border-box;\"\u003e1.5V* AA x2 per microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Singtronic","offers":[{"title":"Default Title","offer_id":51776307331303,"sku":"UHF-550M","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/3521\/7895\/files\/67e82d1002692504352a8e21_5_1770484123885.png?v=1770661057","url":"https:\/\/www.prolightsounds.com\/es\/products\/singtronic-uhf-550m-professional-dual-uhf-900mhz-wireless-microphone-karaoke-system-model-2025-built-in-feedback-eliminator","provider":"prolightsounds","version":"1.0","type":"link"}