{"product_id":"fiio-ff3s","title":"Fiio FF3S Earbuds","description":"\u003cp\u003eThe Fiio FF3S refines the FF3 formula: the same 14.2 mm beryllium plated driver voiced through dual drum bass cavities, now in aluminum shells barely half the weight, with a detachable 2 pin cable and swappable plugs.\u003c\/p\u003e\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eThe 14.2 mm dynamic driver keeps the beryllium plated dome, PU gasket, and 0.033 mm Daikoku voice coil, but the acoustic architecture moves to dual drum cavities with a bass flute channel for deeper, cleaner low end from an open fit. The 152 wire silver plated monocrystalline copper cable detaches on 0.78 mm 2 pin connectors and ships with both 3.5 mm and 4.4 mm twist lock plugs.\u003c\/p\u003e\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eCompared with the warmer FF3, the FF3S plays it more even handed: a gentle U shape with controlled textured bass that stays out of the mids, cleaner more open vocals, and an airy presentation that reviewers call the most balanced tuning in Fiio's earbud range.\u003c\/p\u003e\n\u003ch3\u003eBuild and Comfort\u003c\/h3\u003e\n\u003cp\u003eMatte aluminum shells with a golden triangle faceplate motif weigh just 3.9 g per bud, about 52 percent lighter than the FF3. Foam covers, anti slip rings, and wing hooks in the box let you dial in the fit, and an HB11 hard case protects everything in a pocket.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eOpen fit listening with a balanced signature, long comfortable sessions, and cable rolling on 2 pin. Compare the vocal focused \u003ca href=\"\/products\/fiio-ff5\"\u003eFiio FF5\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/fiio\"\u003eFiio collection\u003c\/a\u003e and our \u003ca href=\"\/collections\/iems\"\u003eIEMs\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiio FF3S earbuds\u003c\/li\u003e\n\u003cli\u003eDetachable 2 pin cable with swappable 3.5 mm and 4.4 mm plugs\u003c\/li\u003e\n\u003cli\u003eSix pairs of open hole foam covers and six pairs of bass foam covers\u003c\/li\u003e\n\u003cli\u003eAnti slip silicone rings (M and L, three pairs each) and wing hooks\u003c\/li\u003e\n\u003cli\u003eHB11 hard carrying case\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver configuration\u003c\/td\u003e\n\u003ctd\u003e14.2 mm beryllium plated dynamic driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e45 ohms at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e105 dB\/mW at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003e0.78 mm 2 pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e152 wire silver plated monocrystalline copper, swappable 3.5 mm and 4.4 mm plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy, matte finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eAbout 3.9 g per earpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic design\u003c\/td\u003e\n\u003ctd\u003eDual drum cavities with bass flute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fiio","offers":[{"title":"Default Title","offer_id":53612176605463,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/FiiO-FF3S-Dynamic-Drive-Earbuds-HiFi-Wired-Earphone-with-Bass-Super-Sound-Earbud-Music-Earphones_a45efb2f-2736-45b5-a07f-fadaf3969df8.56cee8a285d6477b8b7f865deace0794.jpg?v=1783112072","url":"https:\/\/www.mimic-audio.com\/products\/fiio-ff3s","provider":"Mimic-Audio","version":"1.0","type":"link"}