{"indrexa_id":"070d832b-fcd7-57ee-bd01-7705eb6182ef","category_id":"headphones","product_title":"FiiO FT1 Closed-Back Over-Ear Nanowood Fiber Composite Diaphragm Wired Hi-Fi Headphones, Detachable Cable, American Black Walnut Wood Ear Cups for Home, Studio, Recording (Beech)","brand":"FiiO","upc":null,"asin":"B0DK3G2NCQ","semantic_description":"The FiiO FT1 is a closed-back, over-ear wired headphone featuring a 60mm dynamic driver with a nano wood fiber composite diaphragm made from 90-year-old Northern European spruce blended with carbon fiber, delivering detailed mids, extended highs, and controlled bass. It comes with two detachable oxygen-free copper silver-plated cables — a 3.5mm single-ended and a 4.4mm balanced — and is built with North American black walnut solid wood ear cups at 32 ohms impedance, making it compatible with most portable sources. Designed primarily for home listening, studio monitoring, and recording, it offers passive noise isolation and comfortable extended wear, though some users have noted microphonics on the cables.","best_for_summary":"Best for home listeners and studio users who value natural materials, detailed sound reproduction, and a premium wired listening experience with both single-ended and balanced cable options.","not_ideal_for":["Wireless or on-the-go users who need Bluetooth connectivity","Those who require an active noise cancellation feature","Users sensitive to cable microphonics during movement"],"use_case_tags":["home","studio","audiophile","premium-audio","noise-cancelling"],"buyer_profile_tags":["audiophile","music-producer","casual-listener"],"manufacturer_description":"FT1 is FIIO's first closed-back wooden earphone, crafted with premium North American black walnut for its ear cups, offering an exquisite appearance and fine texture. Each grain pattern is unique to ensure a personalized touch. Acoustically, FT1 features Feiao's second-generation 60mm large dynamic driver unit, delivering a lower resonance frequency for rich, powerful sound. The diaphragm is made of nano wood fiber composite, providing excellent high-frequency extension and transient response, ensuring the sweet, smooth, and densely detailed mid-frequency vocal performance typical of paper diaphragms。","feature_bullets":["Nano wood fiber composite diaphragm: The diaphragm of the FIIO FT1 earphones is primarily made from selected wood fibers, with a base material of 90-year-old spruce from Northern Europe. It incorporates a specific proportion of carbon fiber material, resulting in a diaphragm thickness of approximately 0.1mm. This design achieves a balance of lightweight and durable physical properties.","W-shaped independent suspension design: Derived from FIIO's latest self-developed acoustic technology, the W-shaped independent suspension design increases the effective vibrating area of the diaphragm by 25.8% compared to conventional diaphragm designs of the same size. This larger effective diaphragm area and amplitude allow the acoustic core unit to store more sound energy.","North American black walnut solid wood ear cups: The FT1 earphones feature premium North American FAS grade black walnut solid wood ear cups, known for their exquisite texture that offers an immersive experience of natural beauty from the original wood material. The high-density solid wood not only effectively reduces cavity resonance and minimizes standing waves but also ensures that each piece of wooden ear cup has a unique grain pattern, making it distinctly yours.","Portable lightweight headband: The FT1 features a steel ball slide rail headband design, significantly enhancing its durability. Compared to other products in its class, the FT1 offers an extensive adjustment range from 0 to 11 notches to accommodate various head sizes. The headband contact area is covered with suede fabric, ensuring a comfortable and breathable experience, making it both refreshing and durable.","Standard with two oxygen-free copper silver-plated headphone cables: The audio connectors include a 3.5mm single-ended and a 4.4mm balanced plug. Both cables feature identical specifications, utilizing oxygen-free copper with silver plating and containing 392 strands of wire. Each cable measures 1.5 meters in length and has a diameter of 24AWG"],"spec_table":[{"field":"Brand","value":"FiiO"},{"field":"Color","value":"Beech"},{"field":"Ear Placement","value":"Over Ear"},{"field":"Form Factor","value":"Over Ear"},{"field":"Impedance","value":"32 Ohms"}],"bought_in_past_month":null,"variants":["B0DK3G2NCQ","B0D9QD4Y2P"],"shipping_amount":"FREE","manufacturer":"FiiO","climate_pledge_friendly":false,"category_specs":{"is_foldable":false,"is_wireless":false,"is_open_back":false,"impedance_ohms":32,"has_wired_option":true,"has_transparency_mode":false,"has_multipoint_connection":false,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":813,"average_rating":4.6,"rating_distribution":{"1_star":"4%","2_star":"1%","3_star":"5%","4_star":"13%","5_star":"77%"},"top_positive_themes":["Sound quality (199)","Build quality (134)","Value for money (107)","Comfort (100)","Bass (38)","Appearance (34)","Noise cancellation (30)"],"top_negative_themes":[],"top_mixed_themes":["Cable length (36)"],"review_summary":"Customers praise these headphones for their excellent sound quality with clear mids and controlled full bass response, while also appreciating their comfort, premium appearance, and effective noise isolation that blocks exterior sounds. Customers find them to be a great value for the money, with one customer noting they're comfortable enough to listen for hours. The cable length receives mixed feedback - while the cables are great, some customers find them too short and report issues with microphonics.","reliability_score":"high"},"best_offer":{"retailer":"amazon","retailer_id":"B0DK3G2NCQ","price_usd":164.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/fiio-ft1-closed-back-over-ear-nanowood-070d832b/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0DK3G2NCQ","price_usd":164.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/fiio-ft1-closed-back-over-ear-nanowood-070d832b/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"FiiO FT1 Closed-Back Over-Ear Nanowood Fiber Composite Diaphragm Wired Hi-Fi Headphones, Detachable Cable, American Black Walnut Wood Ear Cups for Home, Studio, Recording (Beech)","brand":{"@type":"Brand","name":"FiiO"},"description":"The FiiO FT1 is a closed-back, over-ear wired headphone featuring a 60mm dynamic driver with a nano wood fiber composite diaphragm made from 90-year-old Northern European spruce blended with carbon fiber, delivering detailed mids, extended highs, and controlled bass. It comes with two detachable oxygen-free copper silver-plated cables — a 3.5mm single-ended and a 4.4mm balanced — and is built with North American black walnut solid wood ear cups at 32 ohms impedance, making it compatible with most portable sources. Designed primarily for home listening, studio monitoring, and recording, it offers passive noise isolation and comfortable extended wear, though some users have noted microphonics on the cables.","sku":"070d832b-fcd7-57ee-bd01-7705eb6182ef","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0DK3G2NCQ"},{"@type":"PropertyValue","name":"indrexa_id","value":"070d832b-fcd7-57ee-bd01-7705eb6182ef"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/fiio-ft1-closed-back-over-ear-nanowood-070d832b/amazon","priceCurrency":"USD","price":164.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.6,"reviewCount":813}}}