--- product_id: 347124250 title: "FIIO FD3 PRO Earphones in-Ear Earbuds High Resolution 1DD Deep Bass Detachable MMCX Connector with 2.5/3.5/4.4mm Plugs DLC Black" brand: "fiio" price: "1135.90 DT" currency: TND in_stock: true category: "Fii O" url: https://www.desertcart.tn/products/347124250-fiio-fd3-pro-earphones-in-ear-earbuds-high-resolution-1dd store_origin: TN region: Tunisia --- # Semi-open design for natural, fatigue-free listening DLC diamond diaphragm for crystal-clear sound Detachable MMCX cable with 3 plug options FIIO FD3 PRO Earphones in-Ear Earbuds High Resolution 1DD Deep Bass Detachable MMCX Connector with 2.5/3.5/4.4mm Plugs DLC Black **Brand:** fiio **Price:** 1135.90 DT **Availability:** ✅ In Stock ## Summary > 💼 Elevate your audio game with FD3 PRO — where precision meets style. ## Quick Answers - **What is this?** FIIO FD3 PRO Earphones in-Ear Earbuds High Resolution 1DD Deep Bass Detachable MMCX Connector with 2.5/3.5/4.4mm Plugs DLC Black by fiio - **How much does it cost?** 1135.90 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/347124250-fiio-fd3-pro-earphones-in-ear-earbuds-high-resolution-1dd) ## Best For - fiio enthusiasts ## Why This Product - Trusted fiio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Acoustic Prism Technology:** Banishes high-frequency standing waves for immersive, breath-taking soundstage. - • **Diamond-Like Carbon Driver:** Experience flagship-level clarity with ultra-low distortion and lightning-fast response. - • **Semi-Open Balanced Air Pressure:** Enjoy natural sound with less ear fatigue and protected hearing during long sessions. - • **Lightweight Aluminum-Magnesium Build:** Carry luxury and durability in a sleek, polished design that fits your on-the-go lifestyle. - • **Premium Monocrystalline Silver-Plated Cable:** Switch effortlessly between 2.5/3.5/4.4mm plugs for ultimate compatibility and pristine audio. ## Overview The FIIO FD3 PRO earphones feature a flagship DLC diamond diaphragm dynamic driver delivering high-resolution, distortion-free sound. Its acoustic prism technology enhances sound diffusion and timing accuracy, while the semi-open design balances air pressure to reduce ear fatigue. Equipped with a detachable MMCX cable supporting 2.5/3.5/4.4mm plugs made from high-purity silver-plated copper, these lightweight aluminum-magnesium earbuds offer versatile connectivity and premium durability for discerning audiophiles and professionals alike. ## Description Buy FIIO FD3 PRO Earphones in-Ear Earbuds High Resolution 1DD Deep Bass Detachable MMCX Connector with 2.5/3.5/4.4mm Plugs DLC Black: Earbud Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - [Flagship-level DLC diamond diaphragm, for an amazing, powerful sound]: The FD3 Pro headphones benefits from the numerous advantages of FiiO's new dynamic driver. The diaphragm is made of Diamond Like Carbon (DLC) which is both impressively rigid and helps to reduce unneeded distortion yet also surprisingly light, allowing the driver to have excellent transient response. The result is a driver with excellent sound quality and minimal distortion with the added bonus of being ultra-sensitive. - [Flagship-grade acoustic prism, take your breath away]: The acoustic prism so effectively used in the flagship FD5 for great sound quality is also featured in the FD3. Like with the FD5, the acoustic prism system brings numerous benefits such as eliminating high frequency standing waves, enhancing overall sound wave diffusion, and even effectively solving the problem of time delay caused by sound wave propagation path in the cavity. This all leads to marvelous sound quality. - [Better sound with semi-open design,makes you less tiring and the sound less forced]: The semi-open design of the FD3 based on FiiO's patented technology for balanced air pressure within brings several advantages. Not only does such a design lead to more natural sound, but it also effectively protects your hearing by balancing air pressure within the FD3 leading to less pressure on your eardrums. - [2.5D film coating glass faceplate] The unique celluloid panel is covered with 2.5D film coating glass for a pure yet fresh transparent look. And the aluminum-magnesium alloy of the body makes the FD3 exceptionally light, making it easier and more pleasurable to carry around. And the aluminum-magnesium alloy main body is made in an industrial process combining five-axis CNC processing and hand polishing. - [Well-equipped just for you] The FD3 Pro comes with an exclusive cable made of high-purity monocrystalline silver-plated copper, with 8 strands of 19 wires each for a total of 152 wires braided together in Litz Type 2 style. In addition, the cable features left blue and right red markings for convenience as well as interchange audio plugs, allowing you to freely switch between 2.5/3.5/4.4mm plugs depending on your source. With this cable, every music note has never been clearer! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B2BD5J9 | | Additional Features | in-ear | | Age Range Description | Adult | | Antenna Location | Cycling, Exercising, Running | | Audio Driver Size | 12 millimeters | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | #70,703 in Electronics ( See Top 100 in Electronics ) #3,022 in Earbud & In-Ear Headphones | | Brand Name | FiiO | | Built-In Media | Cable | | Cable Features | Detachable | | Carrying Case Color | Black | | Carrying Case Material | Aluminium or a material suitable for protecting earphones, possibly black in color | | Color | FD3 PRO black | | Compatible Devices | Monitor | | Connectivity Technology | Wired | | Control Method | Remote | | Control Type | Media Control | | Customer Package Type | [Protective Packaging] | | Customer Reviews | 4.2 4.2 out of 5 stars (210) | | Earpiece Shape | Rounded | | Enclosure Material | Aluminum | | Headphone Folding Features | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Impedance | 32 ohm | | Item Type Name | In-Ear-Monitoring | | Item Weight | 7 g | | Manufacturer | FIIO | | Model Name | FD3 Pro | | Model Number | 6953175740759 | | Noise Control | None | | Number of Items | 1 | | Series Number | 6953175740759 | | Specific Uses For Product | Sport | | Style Name | in-ear | | Theme | Fantasy | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** FiiO - **Color:** FD3 PRO black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Impedance:** 32 ohm ## Images ![FIIO FD3 PRO Earphones in-Ear Earbuds High Resolution 1DD Deep Bass Detachable MMCX Connector with 2.5/3.5/4.4mm Plugs DLC Black - Image 1](https://m.media-amazon.com/images/I/71MidkvUTiL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - FiiO FD3 PRO Earphones in-Ear Earbuds High Resolution 1DD Deep Bass Detachable MMCX Connector with 2.5/3.5/4.4mm Plugs DLC Black - Shure RMCE-UNI Remote Mic Universal Communication Cable for Detachable SE Earbuds Earphones - 3.5mm Connector, 50-inches Long - Calls, Voice Prompts, Volume/Playback Control on Apple & Android Devices - Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/347124250-fiio-fd3-pro-earphones-in-ear-earbuds-high-resolution-1dd](https://www.desertcart.tn/products/347124250-fiio-fd3-pro-earphones-in-ear-earbuds-high-resolution-1dd) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*