{"product_id":"3-in-1-red-blue-light-therapy-hair-growth-comb","title":"3-in-1 Red \u0026 Blue Light Therapy Hair Growth Comb","description":"\u003cp\u003eThis 3-in-1 hair care comb combines red and blue light therapy, vibration massage and targeted serum application in one portable device. The 630–660nm red light supports scalp circulation and healthier-looking hair, while the 415–470nm blue light helps maintain a balanced scalp environment. Three adjustable vibration levels provide a relaxing massage, and the liquid-guiding comb teeth distribute hair serum directly toward the roots. Lightweight and USB rechargeable, it offers convenient cordless scalp care for both men and women.\u003c\/p\u003e","brand":"ZJZKTOP","offers":[{"title":"Default Title","offer_id":48766528782590,"sku":"K007","price":198.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8804\/2494\/files\/1_5245602f-ad1b-4a4d-af2b-86fb90abb051.jpg?v=1788333479","url":"https:\/\/www.zjzktop.com\/products\/3-in-1-red-blue-light-therapy-hair-growth-comb","provider":"ZJZKTOP","version":"1.0","type":"link"}