{"product_id":"mm-spamp4whs","title":"Wireless head microphone (for MM-SPAMP4\/7) MM-SPAMP4WHS","description":"[Two-piece wireless head microphone usable with wireless loudspeaker speaker \"MM-SPAMP4\/MM-SPAMP7\"]\u003cbr\u003e\u003cbr\u003e●This is a two-piece wireless head microphone usable with Sanwa Supply's wireless loudspeaker speaker \"MM-SPAMP4\/MM-SPAMP7\".\u003cbr\u003e●It conforms to the specified low-power radio station radio microphone (800MHz band) standard and can be used by selecting one of 10 frequencies.\u003cbr\u003e●The ultra-thin head fixing part allows for light use with no feeling of wearing it.\u003cbr\u003e●The flexible arm allows the microphone part to be moved freely, so it can pick up the voice well and output a stable sound.\u003cbr\u003e●Operates on 2 AA batteries.\u003cbr\u003e＜Caution＞\u003cbr\u003e※Please use after matching the channel frequency with the loudspeaker speaker \"MM-SPAMP4\/MM-SPAMP7\".\u003cbr\u003e※Since the loudspeaker speaker \"MM-SPAMP4\" has only one wireless receiver, it cannot be used simultaneously (in combination) with the included wireless microphone \"MM-SPHMW4\". \u003cbr\u003e*The MM-SPAMP7 loudspeaker has two wireless receivers, allowing simultaneous use of one included wireless microphone and this product (wireless head microphone). \u003cbr\u003e*Please use the speaker and the wireless head microphone (this product) at a distance of 2 meters or more. \u003cbr\u003e\u003cbr\u003e■Microphone type: Unidirectional electret condenser\u003cbr\u003e■Antenna type: Dipole antenna\u003cbr\u003e■Transmission frequency: 806.125MHz to 809.750MHz\u003cbr\u003e■Oscillation method: Crystal-controlled PLL synthesizer method\u003cbr\u003e■Emission type: F3E\u003cbr\u003e■Tone signal: 32.768kHz\u003cbr\u003e■Modulation method: Frequency modulation (FM)\u003cbr\u003e■Antenna power: 10mW\u003cbr\u003e■Transmission frequency stability: 20ppm or less\u003cbr\u003e■Spellent radiation: 2.5uW or less\u003cbr\u003e■Reference frequency deviation: ±35kHz\u003cbr\u003e■Maximum frequency deviation: ±40kHz\u003cbr\u003e■Modulation sensitivity: ±30kHz (1KHz -32dBs, 50mV)\u003cbr\u003e■Maximum input sound pressure: 120dB SPL or less (±40kHz)\u003cbr\u003e■Input sensitivity adjustment: Variable range -9dB to +9dB (Factory setting +9dB)\u003cbr\u003e■Input equivalent noise: 56dB or less\u003cbr\u003e■Frequency response: 100 to 18000Hz\u003cbr\u003e■Power supply voltage (sold separately): DC3V (AA batteries x2, sold separately)\u003cbr\u003e■Battery life: Approximately 8 hours (when using alkaline batteries)\u003cbr\u003e■Operating temperature range: 0°C to +40°C\u003cbr\u003e■Size:\u003cbr\u003eTransmitter (main unit)\/W64xD23xH84mm\u003cbr\u003eHead microphone\/W150xD5xH25mm\u003cbr\u003eCable length between main unit and head microphone\/Approx. 1.2m\u003cbr\u003e■Weight:\u003cbr\u003eTransmitter (main unit)\/Approx. 108g (excluding batteries)\u003cbr\u003eHead microphone\/Approx. 26g\u003cbr\u003e■Set contents: Transmitter (main unit) x1, head microphone x1, Phillips screwdriver x1, instruction manual and warranty x1","brand":"SANWA SUPPLY","offers":[{"title":"Default Title","offer_id":47923604226153,"sku":"MM-SPAMP4WHS","price":29766.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4389\/8217\/files\/MM-SPAMP4WHS.webp?v=1787221059","url":"https:\/\/takumi-supply.com\/products\/mm-spamp4whs","provider":"Takumi Supply（タクミサプライ）","version":"1.0","type":"link"}