{"niche":"'哪款无线手持立式吸尘器（stick vacuum）是最轻的？'","description":"What is the lightest weight cordless stick vacuum?","products":[{"brand":"Shark","model":"PowerDetect AZ4002 Cordless Stick Vacuum","price_gbp":448.25,"origin_country":null,"specs":{"weight":"17.1 lb","suction_power":"572 pascals","cordless_design":false,"included_accessories":"Upholstery tool, crevice tool, dusting brush","convertible_to_handheld":true},"confidence_score":null,"sources":[{"label":"TechGearLab","url":"https://www.techgearlab.com/reviews/floor-cleaning/upright-vacuum/shark-powerdetect-az4002","currency":"USD","source_country":"US","price":600.0,"price_gbp":448.25,"scraped_at":"2026-06-13T11:25:12.817613"}],"summary":"The Shark PowerDetect AZ4002 is a corded upright vacuum with DuoClean Detect technology and sensors that adjust performance for different floors; it offers strong suction (572 pascals), a large 1.9 L dustbin, and Lift-Away capability for handheld use. It's best for homes with mixed flooring and pet hair where powerful, automated cleaning is desired.","ideal_for":"不适合用于最轻便无绳立式吸尘器的对比，因为它是有线且重量为 17.1 lb，但适合需要强劲吸力（572 pascals）和 Lift-Away 手持多用途的用户。"},{"brand":"Dyson","model":"V12 Detect Slim","price_gbp":336.18,"origin_country":null,"specs":{"weight":"5.22 lb","charge_time":"4 hrs","battery_life":"60 min","suction_power":"150 AW","cordless_design":true,"included_accessories":"Motorbar cleaner head; Fluffy Optic cleaner head; Hair screw tool; Crevice tool; Combination tool; Wand clip; Docking station","convertible_to_handheld":true},"confidence_score":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/dyson-v12-detect-slim-cordless-vacuum-with-8-accessories-yellow-iron/J3ZCSYCKL5","currency":"USD","source_country":"US","price":449.99,"price_gbp":336.18,"scraped_at":"2026-06-13T11:24:45.858652"}],"summary":"The Dyson V12 Detect Slim is a lightweight cordless stick vacuum offering 150 AW suction, up to 60 minutes runtime, a removable battery, and a Fluffy Optic cleaner head that illuminates dust on hard floors. It includes multiple tools for crevices and hair removal and suits users who want a powerful but very portable vacuum. The machine weighs 5.22 lb and features whole-machine filtration and an LCD that shows particle counts and remaining run time.","ideal_for":"适合回答“最轻量无绳立式吸尘器是什么？”这一问题，因为它被明确宣传为 Dyson 最轻的无绳机型（5.22 lb），同时仍然提供 150 AW 吸力和最高约 60 分钟续航。"},{"brand":"Eureka","model":"Blaze 3-in-1 Swivel Handheld and Stick Vacuum","price_gbp":41.08,"origin_country":null,"specs":{"weight":"less than 4 lbs","cordless_design":"No (18' cord)","included_accessories":"crevice tool, onboard crevice-tool holder","convertible_to_handheld":true},"confidence_score":null,"sources":[{"label":"Montgomery Ward","url":"https://www.wards.com/p/eureka-blaze-3n1-swivel-stick-vac-323959.html","currency":"USD","source_country":"US","price":54.99,"price_gbp":41.08,"scraped_at":"2026-06-13T11:24:56.597738"}],"summary":"Lightweight multi-surface stick vacuum with swivel steering and a low profile for under-furniture cleaning. Converts between upright, wand (high reach) and handheld modes and includes a large removable dust cup and washable foam filter, suited for quick pickups and small homes.","ideal_for":"理想选择，因为其重量低于 4 lbs，是最轻的立式吸尘器之一，适合在寻找最轻便无绳立式吸尘器时使用。"},{"brand":"Shark","model":"Vertex Pro Lightweight Cordless Stick Vacuum","price_gbp":171.82,"origin_country":null,"specs":{"weight":"3.8 lbs","battery_life":"60 minutes","cordless_design":true,"included_accessories":"Crevice tool; Pet multi-tool; Anti-allergen dusting brush","convertible_to_handheld":true},"confidence_score":null,"sources":[{"label":"Amazon","url":"https://www.amazon.com/dp/B098RH3LTB","currency":"USD","source_country":"US","price":229.99,"price_gbp":171.82,"scraped_at":"2026-06-13T11:25:29.053468"}],"summary":"The Shark Vertex Pro Lightweight is a cordless stick vacuum with DuoClean PowerFins, HyperVelocity suction, removable battery, HEPA filtration, MultiFLEX wand and LED headlights. It's designed for strong hair and debris pickup on carpets and hard floors while being easy to maneuver and store. The removable hand vac and self-cleaning brushroll make it convenient for pet owners and quick cleanups.","ideal_for":"适合需要最轻便无绳立式吸尘器的情况，因为其手持重量为 3.8 lbs，且提供最多 60 分钟的续航和可拆卸电池，将低重量与可用续航结合。"},{"brand":"Smoture","model":"VAC01 Cordless Stick Vacuum","price_gbp":156.89,"origin_country":null,"specs":{"weight":"3.5 lbs","charge_time":"4.1 hrs","battery_life":"60 minutes","suction_power":"55 kPa","cordless_design":true,"included_accessories":"3.3ft flexible hose,motorized bed brush,2-in-1 dust brush,crevice tool,wall-mounted dock,extra filters","convertible_to_handheld":true},"confidence_score":null,"sources":[{"label":"TechGearLab (review page lists retailer price)","url":"https://www.techgearlab.com/reviews/floor-cleaning/cordless-stick-vacuum/smoture-vac01","currency":"USD","source_country":"US","price":210.0,"price_gbp":156.89,"scraped_at":"2026-06-13T11:25:42.528421"}],"summary":"The Smoture VAC01 is a lightweight cordless stick vacuum with a 650W brushless motor, up to 55 kPa suction, and a removable battery offering about 60 minutes runtime on low. It includes multiple attachments, a self-standing design, an LED touch screen with auto mode, and a wall-mounted charging dock, making it suitable for whole-home and handheld cleaning tasks.","ideal_for":"适合想要最轻便无绳立式吸尘器的人，因为其手持/电机端重量为 3.5 lbs，并且可转换为手持模式，同时仍可提供最高约 60 分钟的电池续航。"}]}