{"product_id":"电动牙刷-electric-toothbrush","title":"Electric Toothbrush","description":"\u003ch2\u003eElectric Toothbrush\u003c\/h2\u003e\u003cp\u003eThis adult electric toothbrush uses sonic vibration and offers multiple cleaning modes for daily oral hygiene, orthodontic care, and sensitive gums. It includes a smart timer, 30-second quadrant reminder, pressure sensor, induction charging, and an IPX7 waterproof body.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: adult electric toothbrush\u003c\/li\u003e\n\u003cli\u003eVibration frequency listed in product description: 31,000–48,000 strokes per minute\u003c\/li\u003e\n\u003cli\u003eVibration frequency listed in technical parameters: 20,000 times per minute\u003c\/li\u003e\n\u003cli\u003eWaterproof rating: IPX7\u003c\/li\u003e\n\u003cli\u003eBristles: soft and medium nylon\u003c\/li\u003e\n\u003cli\u003eMaximum runtime: 50 days\u003c\/li\u003e\n\u003cli\u003eCharging: Micro USB\u003c\/li\u003e\n\u003cli\u003eModes: 5\u003c\/li\u003e\n\u003cli\u003eBattery: 500 mAh rechargeable lithium-ion\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 year\u003c\/li\u003e\n\u003cli\u003eOrigin: China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NJITG-INSTRUMENTS","offers":[{"title":"Default Title","offer_id":47768707170475,"sku":null,"price":99999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0074\/6667\/files\/1_ce085f59-0160-4014-ae91-9d7302f03374.jpg?v=1788936426","url":"https:\/\/instruments.njitg.com\/products\/%e7%94%b5%e5%8a%a8%e7%89%99%e5%88%b7-electric-toothbrush","provider":"NJITG-INSTRUMENTS","version":"1.0","type":"link"}