{"product_id":"fiio-fh3-hifi-earphones-3-drivers","title":"FiiO FH3 HiFi Earphones","description":"\u003ch1\u003e\u003cstrong\u003eFH3 Aluminum-Magnesium Earphones\u003c\/strong\u003e\u003c\/h1\u003e\n \u003cp\u003eThe FH3 is a compact hybrid earphone that blends precision engineering, thoughtful ergonomics, and a driver system built for clarity from bass through treble. Its aluminum-magnesium alloy shell sits lightly on the ear, the beryllium-plated diaphragm delivers fast low-end punch, and the dual Knowles drivers add texture and detail through the mids and highs. Paired with a high-purity monocrystalline silver-plated cable, the FH3 offers a listening companion that feels consistent, comfortable, and easy to live with.\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003eaerospace-grade shell that feels good hour after hour\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eThe FH3 uses an aluminum-magnesium alloy shell carved with 5-axis CNC machining. This gives the housings a smooth contour and a precise fit, so they rest naturally against the ear. The machining tolerances help the shells maintain rigidity, reducing stray vibrations that can cloud fine detail. Whether you’re working, walking, or listening late into the night, the shells stay stable and unobtrusive.\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003ea hybrid driver system that handles every frequency\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eInside each earpiece is a 10mm beryllium-plated diaphragm dynamic driver partnered with two Knowles balanced-armature units. The dynamic driver handles the lows with its rigid yet lightweight diaphragm, producing quick, controlled bass. The ED-30262 midrange driver adds fullness and body to vocals, while the RAD-33518 treble driver provides clarity in the upper registers. The physical-plus-electronic crossover guides these drivers so they work as a single system.\u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003ea turbo acoustic design for smoother bass\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eFiiO’s S.TURBO architecture uses a longer, turbine-inspired sound tube to filter unwanted upper frequencies from the dynamic driver. The result is more focused low-end energy. You hear clean bass lines that sit in their own space without masking mids or highs. The tube length—41.5mm—helps maintain a gentle rolloff around 32dB for a natural transition into the midrange.\u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003ebalanced pressure relief for relaxed listening\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eA pair of carefully-placed vents equalizes the air pressure in the front and rear chambers, so the drivers move freely without strain. This helps maintain consistent dynamics during long listening sessions. You can settle in and listen without feeling that familiar ear fatigue creeping in.\u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003efrequency blending that avoids harsh edges\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eThe FH3’s internal acoustic chamber acts as a physical frequency-crossover pathway. Bass, mids, and treble blend without crowding each other. This gives instruments their own space, making long playlists easier to enjoy. \u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003ecable designed for signal integrity\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eThe included monocrystalline silver-plated copper cable uses four strands of 96 wires. It’s flexible, easy to handle, and built to transmit fine sonic detail. Gold-plated plugs help maintain strong electrical contact, and the MMCX connectors make it simple to rotate or swap cables. \u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003etreble driver placement for better clarity\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eThe driver responsible for treble is positioned closer to the ear. This reduces the small reflections that can collect in deeper housings. With fewer reflections, upper-frequency detail arrives more directly and with less smearing. Cymbals, strings, and harmonics feel cleaner, especially at moderate listening levels where subtlety matters.\u003cbr\u003e\u003c\/p\u003e\n \u003ch3\u003e\n \u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eAluminum-magnesium alloy shell with 5-axis CNC machining\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBeryllium-plated 10mm dynamic driver\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eTwo Knowles balanced-armature drivers\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eS.TURBO acoustic design with a 41.5mm sound tube\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003ePhysical-plus-electronic three-way crossover\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBalanced pressure relief vents\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eHigh-purity monocrystalline silver-plated copper cable\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eMMCX connectors\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003e3.5mm plug\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eOver-the-ear wearing method\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFrequency response from 10Hz to 40kHz\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eWeight of 0.26oz (7.3g) per earpiece\u003cbr\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\n \u003cstrong\u003eSpecs\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eWearing method: Over-the-ear\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFrequency response: 10Hz–40kHz\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eDrivers:\u003cbr\u003e\n \u003cul\u003e\n \u003cli\u003e10mm beryllium-plated dynamic driver\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eKnowles ED30262 (mid frequencies)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eKnowles RAD33518 (high frequencies)\u003cbr\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eImpedance: 24Ω at 1kHz\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eSensitivity: 114dB at 1mW\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eMax input power: 100mW\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCable material: High-purity monocrystalline silver-plated copper\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCable length: About 47in (120cm)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eWeight: 0.26oz (7.3g) per earpiece\u003cbr\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\n \u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFH3 hybrid earphones\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eSilver-plated MMCX cable with 3.5mm plug\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eEar tips (varied sizes)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCarrying case\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eDocumentation\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"FiiO","offers":[{"title":"Default Title","offer_id":46866190663855,"sku":"APS-1185-1","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/apos-audio-apos-fiio-fh3-hifi-earphones-3-drivers-1209623981.jpg?v=1777716183","url":"https:\/\/freshized.com\/products\/fiio-fh3-hifi-earphones-3-drivers","provider":"Freshized","version":"1.0","type":"link"}