{"product_id":"mm-sphm2","title":"Headset microphone (wired type) MM-SPHM2","description":"[Head microphone compatible with MM-SPAMP2 (hands-free megaphone speaker)]\u003cbr\u003e\u003cbr\u003e●This head microphone can be used with Sanwa Supply's hands-free megaphone speaker (model number: MM-SPAMP2).\u003cbr\u003e●The microphone part has a flexible arm and can be moved freely.\u003cbr\u003e\u003cbr\u003e■Type: Unidirectional electret condenser type\u003cbr\u003e■Frequency response: 80Hz to 12kHz\u003cbr\u003e■Input sensitivity: -45dB (0dB=1V\/Pa 1kHz)\u003cbr\u003e■Operating voltage: 1.5 to 3V\u003cbr\u003e■S\/N ratio: 55dB or higher\u003cbr\u003e■Current consumption: 0.5mA or less (supply voltage 3V)\u003cbr\u003e■Impedance: 2.2k ohms (1kHz)\u003cbr\u003e■Connector: 3.5mm mini plug (monaural)\u003cbr\u003e■Weight: Head microphone\/approx. 35g\u003cbr\u003e■Cable length: approx. 1m","brand":"SANWA SUPPLY","offers":[{"title":"Default Title","offer_id":47923605569641,"sku":"MM-SPHM2","price":1946.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4389\/8217\/files\/MM-SPHM2.webp?v=1787221076","url":"https:\/\/takumi-supply.com\/products\/mm-sphm2","provider":"Takumi Supply（タクミサプライ）","version":"1.0","type":"link"}