{"niche":"哪些电动牙刷的电池续航时间最长？","description":"Which electric toothbrushes have the longest battery life?","products":[{"brand":"Suri","model":"2.0 Electric Toothbrush","price_gbp":100.81,"origin_country":null,"specs":{"charge_time":null,"battery_life":"720","timer_features":"2-minute quadrant timer","pressure_sensor":"Touchsense pressure sensor","waterproof_rating":"IPX7","brush_heads_included":"1","oscillations_per_minute":null,"sonic_movements_per_minute":"33000"},"confidence_score":null,"summary":"The Suri 2.0 is a premium sonic toothbrush with 33,000 vibrations per minute, an IPX7 waterproof aluminum body, a 2-minute quadrant timer, and a pressure-sensing safety feature. It includes one plant-based brush head and suits users who want a powerful, travel-friendly, sustainably designed electric brush.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"SURI (official)","url":"https://www.trysuri.com/en-us/products/suri-2-sonic-toothbrush-uv-c-led-case","currency":"USD","source_country":"US","price":135.0,"price_gbp":100.81,"scraped_at":"2026-06-08T11:57:36.245205"},{"label":"Target","url":"https://www.target.com/p/suri-2-0-morning-waves-with-uv-light-cleaning-and-charging-case-and-mirror-mount/-/A-94797748","currency":"USD","source_country":"US","price":135.0,"price_gbp":100.81,"scraped_at":"2026-06-08T11:57:39.062793"}]},{"brand":"usmile","model":"P10 S Electric Toothbrush","price_gbp":37.33,"origin_country":null,"specs":{"charge_time":null,"battery_life":null,"timer_features":"quad-pacer 2-minute timer","pressure_sensor":"None","waterproof_rating":"IPX8","brush_heads_included":"1 cushion brush head","oscillations_per_minute":null,"sonic_movements_per_minute":"1800000"},"confidence_score":null,"summary":"The usmile P10 S is a sonic electric toothbrush with a long-rated battery (180 days), IPX8 waterproofing, three cleaning modes, and a cushioning brush head aimed at sensitive users and travelers. It suits first-time electric-brush buyers and anyone who prioritizes long battery life and simple one-button operation.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"usmile official store","url":"https://usmile.us/products/usmile-p10s-electric-toothbrush","currency":"USD","source_country":"US","price":49.99,"price_gbp":37.33,"scraped_at":"2026-06-08T11:56:46.838308"},{"label":"LiveScience (affiliate/shop link)","url":"https://uselive.example/see-review-and-buy-usmile-p10s","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.8,"scraped_at":"2026-06-08T11:56:49.685408"}]},{"brand":"Quip","model":"Adult Electric Toothbrush (AAA battery)","price_gbp":29.87,"origin_country":null,"specs":{"charge_time":null,"battery_life":"2160","timer_features":"2-minute timer with 30-second pulses","pressure_sensor":null,"waterproof_rating":null,"brush_heads_included":"1","oscillations_per_minute":"15000","sonic_movements_per_minute":null},"confidence_score":null,"summary":"Simple, slim sonic toothbrush powered by a single AAA battery with a 2-minute timer and 30-second quadrant pulses. Suited for users who want a low-maintenance, travel-friendly electric brush with replaceable heads on a subscription schedule.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Quip (official)","url":"https://www.getquip.com/collections/toothbrushes/products/sonic-toothbrush","currency":"USD","source_country":"US","price":40.0,"price_gbp":29.87,"scraped_at":"2026-06-08T11:57:00.996352"}]},{"brand":"Philips Sonicare","model":"DiamondClean Smart 9300 (HX9903/01)","price_gbp":149.34,"origin_country":null,"specs":{"charge_time":"24","battery_life":"336","timer_features":"BrushPacer and SmartTimer","pressure_sensor":"Visual pressure feedback (light ring)","waterproof_rating":null,"brush_heads_included":"1 A3 All-in-One 1 C3 Premium Plaque Control","oscillations_per_minute":null,"sonic_movements_per_minute":"62000"},"confidence_score":null,"summary":"The DiamondClean Smart 9300 is a premium sonic electric toothbrush with app connectivity, smart brush head recognition, multiple modes and a pressure feedback light. It suits users who want advanced coaching, strong cleaning power and included travel charging accessories.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/site/philips-sonicare-diamondclean-smart-9300-rechargeable-toothbrush-white/5821708.html","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.34,"scraped_at":"2026-06-08T11:57:11.827804"},{"label":"Newegg","url":"https://www.newegg.com/p/N82E16896378099","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.34,"scraped_at":"2026-06-08T11:57:14.607093"}]},{"brand":"Philips Sonicare","model":"4100 Series (ProtectiveClean 4100)","price_gbp":29.86,"origin_country":null,"specs":{"charge_time":null,"battery_life":"336","timer_features":"2 minute SmarTimer and 30-second QuadPacer","pressure_sensor":"Built-in pressure sensor that warns and reduces vibrations","waterproof_rating":null,"brush_heads_included":"1","oscillations_per_minute":null,"sonic_movements_per_minute":"31000"},"confidence_score":null,"summary":"Entry-level sonic toothbrush with a recharge able Lithium-Ion battery, pressure sensor, two intensity settings, and BrushSync replacement reminder; suits budget-conscious users and first-time electric toothbrush buyers.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/philips-sonicare-4100-power-toothbrush-black/J79GGJSS3R/sku/6485362","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.86,"scraped_at":"2026-06-08T11:57:25.423757"}]}]}