{"product_id":"vpu-1-respirator-voice-projection-unit","title":"MIRA Safety® VPU-1 Respirator Voice Projection Unit","description":"\u003cp\u003eProject your voice from a compatible respirator microphone with MIRA's VPU-1, a rechargeable unit with a 1,200mAh battery and MOLLE mounting clip.\u003c\/p\u003e\u003cp\u003eThe unit has a listed weight of 150 grams with a ten-percent tolerance. The supplier states up to six hours of continuous runtime and approximately two hours for charging. Confirm the microphone and receiving equipment are compatible before connecting the unit.\u003c\/p\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired microphone:\u003c\/strong\u003e MIRA microphone with 3.5 mm jack; sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 3.7 V \/ 1,200 mAh lithium-polymer, 4.44 Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed continuous runtime:\u003c\/strong\u003e Up to 6 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFit and compatibility\u003c\/h3\u003e\u003cp\u003eA compatible MIRA microphone with a 3.5mm connection is required and sold separately. Plan the two components together: the voice-projection unit alone is not a complete microphone system. The stated operating and charging times are separate battery specifications and depend on proper charging and use.\u003c\/p\u003e\u003ch2\u003eWhat’s included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eMIRA Safety® VPU-1 Respirator Voice Projection Unit\u003c\/strong\u003e — A voice-projection accessory for a compatible MIRA respirator microphone. The required 3.5mm microphone is sold separately.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRequired microphone\u003c\/dt\u003e\n\u003cdd\u003eMIRA microphone with 3.5 mm jack; sold separately\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e150 g ±10%\u003c\/dd\u003e\n\u003cdt\u003eBattery\u003c\/dt\u003e\n\u003cdd\u003e3.7 V \/ 1,200 mAh lithium-polymer, 4.44 Wh\u003c\/dd\u003e\n\u003cdt\u003eListed continuous runtime\u003c\/dt\u003e\n\u003cdd\u003eUp to 6 hours\u003c\/dd\u003e\n\u003cdt\u003eListed charging time\u003c\/dt\u003e\n\u003cdd\u003e2 hours\u003c\/dd\u003e\n\u003cdt\u003eMounting\u003c\/dt\u003e\n\u003cdd\u003eMOLLE clip\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eSetup, use and care\u003c\/h2\u003e\u003cp\u003eRequires the 3.5 mm jack version of the MIRA gas-mask microphone, sold separately. Verify the connection before ordering.\u003c\/p\u003e\u003cp\u003eKeep the projection unit far enough from the microphone to avoid acoustic feedback; reduce volume if feedback occurs.\u003c\/p\u003e\u003cp\u003eStore cool and dry, away from direct sunlight. The manufacturer lists −20 to +45°C for storage and recommends battery testing every six months.\u003c\/p\u003e\u003ch2\u003eProduct questions\u003c\/h2\u003e\u003ch3\u003eWhich microphone does it require?\u003c\/h3\u003e\u003cp\u003eIt requires the compatible MIRA gas-mask microphone with a 3.5mm connection, sold separately.\u003c\/p\u003e\u003ch3\u003eHow is it powered?\u003c\/h3\u003e\u003cp\u003eIt uses a 3.7V, 1,200mAh lithium-polymer battery.\u003c\/p\u003e\u003ch3\u003eWhat is the listed weight?\u003c\/h3\u003e\u003cp\u003eThe VPU-1 is listed at 150g, with a ±10% tolerance.\u003c\/p\u003e\u003ch3\u003eHow large is it, and how much does it weigh?\u003c\/h3\u003e\u003cp\u003eWeight: 150 g ± 10 %; Dimensions: Refer to Figure 2.\u003c\/p\u003e","brand":"MIRA Safety","offers":[{"title":"Default Title","offer_id":67642917650724,"sku":"TECH_VPU-1","price":391.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5843\/2548\/files\/DSF0641.png?v=1791393002","url":"https:\/\/patriotreserve.com\/products\/vpu-1-respirator-voice-projection-unit","provider":"Patriot Reserve","version":"1.0","type":"link"}