{"product_id":"fosi-audio-im4","title":"Fosi Audio IM4 Open-Back Dynamic IEMs","description":"\u003cp\u003eThe Fosi Audio IM4 is a wired in-ear monitor using dynamic drivers in an open-back design - an unusual combination in a category dominated by sealed shells.\u003c\/p\u003e\u003cp\u003eOpen-back IEMs trade isolation for a more relaxed, less pressurized presentation, so these make more sense for home and desk listening than for a noisy commute. Run them from a dongle or desktop amp you already have, and treat them as a change of pace from your sealed daily drivers rather than a replacement for them.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDynamic driver in-ear monitors\u003c\/li\u003e\n\u003cli\u003eOpen-back shell design\u003c\/li\u003e\n\u003cli\u003eWired connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAuthorized Fosi Audio retailer. Free US shipping over $49 and 45-day returns.\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Gray","offer_id":45378093580423,"sku":"Fosi Audio IM4-grey","price":98.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45378093613191,"sku":"Fosi Audio IM4-black","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5833\/0247\/files\/12634758530.jpg?v=1785506671","url":"https:\/\/tonepier.com\/products\/fosi-audio-im4","provider":"TonePier","version":"1.0","type":"link"}