3 7v negative ionizer necklace

{"cid":"91219736","title":"DC3.7V Small Negative Ion Generation Plasma Ozone Generator Ionizer Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/ee\/acf1d15abce1ac15d01be13539e7-200x200-1.jpg","attrs":{"Brand Name":"KRHX","Model Number":"KR-OZG-N","Minimum Order Quantity":"10 SET","Delivery Time":"5-8 Days","Certification":"CE, ROHS approved","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"5000 Set\/Week","Packaging Details":"Ozone Generator are packed in carton, 10 boxes to one carton.","Item":"Negative Ion Generation","Usage":"Small Ozone Machine","Voltage":"3.7V","Keyword":"Ozone Air Sterilizer","Lifspan":"7000-8000 hours","Working":"corona discharge","Application":"Car, Outdoor, Hotel, Garage, Commercial, Household"}}

{"cid":"91224106","title":"Blue LED Negative Ion Hair Brush IONIC Hair Brush For Frizz Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/cd\/9a3f119a754fdb46247da0626434-200x200-1.jpg","attrs":{"Price":"7.2$\/pcs","Brand Name":"LISAAVO","Model Number":"2318","Minimum Order Quantity":"1 PC","Delivery Time":"2-4 Weeks (depends on stock availability)","Certification":"CE \\FCC\\RoHs","Place of Origin":"Shenzhen,China","Payment Terms":"T\/T,D\/P,L\/C","Supply Ability":"20K","Packaging Details":"Size of Packing 128*53*54mm","100 PCS":"$ 7.20","500 PCS":"$ 6.24","1000 PCS":"$ 4.8","Customizable":"MOQ 1000 PCS"}}