{"appears_in":[{"position":4,"ranking_slug":"best-led-face-masks-red-blue-light-2026","ranking_title":"2026 年 LED 光疗面罩怎么选：先分抗老红光与祛痘蓝光，8 款从基础双波段到多光谱横向对比","score":8.8,"url":"https://www.bestitemlist.com/ranking/best-led-face-masks-red-blue-light-2026"}],"brand":"Shark","buy_url":null,"canonical_url":"https://www.bestitemlist.com/product/shark-cryoglow-fw312","category":{"name":"LED 光疗面罩","slug":"led-face-mask"},"cons":["硬壳较重且不便旅行","官方网页波长信息存在明显笔误","冷敷不是光疗疗效的替代"],"description":"把光疗和冷敷整合，程序短但机身较大，适合坐定完成。","id":"7bfa04df83777be4931cbaf975d18d30","image_url":null,"name":"Shark CryoGlow FW312","official_url":"https://www.sharkclean.com/products/shark-cryoglow-red-blue-infrared-iqled-face-mask-under-eye-cooling-blue-frost-zidFW312-MASTER","price":{"currency":"USD","max":399.99,"min":349.99},"pros":["抗痘、抗老与眼下冷敷合一","程序短且有充电底座","FDA cleared"],"release_year":2024,"slug":"shark-cryoglow-fw312","specs":{"保修":"2 年","光源":"160 三芯 LED / 480 光源","波长":"红光 630nm / 近红外 830nm / 蓝光（以说明书为准）","疗程":"4–8 分钟，冷敷 5–15 分钟","结构":"硬壳 + 可拆眼下冷敷","认证":"FDA cleared"},"summary":"红/近红外/蓝光、480 光源与三档眼下冷敷的硬壳面罩。"}