{"niche":"对于粗硬且卷曲的头发，哪些直发器最好？","description":"What are the best hair straighteners for thick and curly hair?","products":[{"brand":"BaBylissPRO","model":"Nano Titanium 1.25in Ultra-Thin Ionic Flat Iron","price_gbp":134.41,"origin_country":null,"specs":{"plate_width":"1.25 in","auto_shutoff":null,"dual_voltage":true,"heating_time":null,"cooling_off_time":null,"temperature_range":"300 F to 450 F"},"confidence_score":null,"summary":"Ultra-thin 1.25 in titanium plates with Nano Titanium technology and dual ionic ports for increased smoothness and shine. Digital temperature settings up to 450 F suit a range of hair types from fine to very coarse; good for users who need fast heat and professional results.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"BaBylissPRO","url":"https://babylisspro.com/nano-titanium-1-1-4-inch-dual-ionic-flat-iron/BNT9125TUC.html","currency":"USD","source_country":"US","price":179.99,"price_gbp":134.41,"scraped_at":"2026-06-08T02:59:44.657002"},{"label":"Home Depot","url":"https://www.homedepot.com/p/Conair-BabylissPRO-1-in-Nano-Titanium-Ultra-Thin-Hair-Straightener-BNT4072TUC/319847619","currency":"USD","source_country":"US","price":179.99,"price_gbp":134.41,"scraped_at":"2026-06-08T02:59:47.583071"}]},{"brand":"Paul Mitchell","model":"Smooth+ Ceramic Flat Iron (wide plates)","price_gbp":97.08,"origin_country":null,"specs":{"plate_width":"1.5 in","auto_shutoff":"1 hour","dual_voltage":"110-240V","heating_time":"60 seconds","cooling_off_time":null,"temperature_range":"up to 410°F"},"confidence_score":null,"summary":"The Smooth+ Ceramic Flat Iron features CeraShine ceramic plates, digital temperature control up to 410°F, fast 60-second heat-up, and automatic dual voltage for travel. The 1.5 in wide plates suit long, thick, coarse, or curly hair and speed styling while reducing friction and boosting shine.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Paul Mitchell","url":"https://www.paulmitchell.com/products/smooth-plus-flat-iron","currency":"USD","source_country":"US","price":130.0,"price_gbp":97.08,"scraped_at":"2026-06-08T02:59:58.713026"},{"label":"Target","url":"https://www.target.com/p/paul-mitchell-smooth-flat-iron-black-1-5-34/-/A-93989625","currency":"USD","source_country":"US","price":149.99,"price_gbp":112.01,"scraped_at":"2026-06-08T03:00:01.473567"}]},{"brand":"TYMO","model":"Ring Plus Straightening Brush","price_gbp":44.8,"origin_country":null,"specs":{"plate_width":null,"auto_shutoff":"30 minutes","dual_voltage":"100-240V","heating_time":"60s","cooling_off_time":null,"temperature_range":"250°F-410°F"},"confidence_score":null,"summary":"The TYMO Ring Plus is a 2-in-1 heated straightening brush with an LED display, nano-titanium coating, ionic tech and nine temperature settings for all hair types. It heats in 60 seconds, has a 30-minute auto-off and supports 100-240V for travel, suited to users wanting quick, salon-like straightening with minimal damage.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"TYMO (official store)","url":"https://tymobeauty.com/products/tymo-ring-plus","currency":"USD","source_country":"US","price":69.99,"price_gbp":52.27,"scraped_at":"2026-06-08T03:00:12.468811"},{"label":"Target","url":"https://www.target.com/p/tymo-ring-hair-straightening-comb-pink-1-1-2-34/-/A-83773391","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.8,"scraped_at":"2026-06-08T03:00:15.399734"}]},{"brand":"Dyson","model":"Corrale Cordless Straightener","price_gbp":403.24,"origin_country":null,"specs":{"plate_width":"1.6 in","auto_shutoff":"10 minutes","dual_voltage":"10.8V - 16.8V","heating_time":"70 min (full charge)","cooling_off_time":null,"temperature_range":"330°F to 410°F"},"confidence_score":null,"summary":"Cordless straightener with flexing manganese copper alloy plates that gather hair for more control and reduced damage. Offers up to 30 minutes cord-free styling, three heat settings, OLED display and travel-ready features - suited for users who want a premium, portable straightener with professional results.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Dyson","url":"https://www.dyson.com/hair-care/hair-straighteners/corrale/copper","currency":"USD","source_country":"US","price":539.99,"price_gbp":403.24,"scraped_at":"2026-06-08T02:59:30.892438"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/dyson-corrale-hair-straightener-copper-nickel/J3ZCSYCZ94","currency":"USD","source_country":"US","price":539.99,"price_gbp":403.24,"scraped_at":"2026-06-08T02:59:33.762838"}]}]}