lightweight infrared heating pad for feet

{"cid":"91202063","title":"Far Infrared USB Heated Pad , Graphene 50degrees Electric Heating Film For Mattress","imgUrl":"https:\/\/img.ismap.com\/nimg\/72\/3b\/2c863d975b16c07395e77dac2302-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SHEERFOND","Model Number":"xf-009","Minimum Order Quantity":"2 pieces","Delivery Time":"3 work days","Place of Origin":"DONGGUAN","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"100000 pieces","Packaging Details":"Box","Product name":"Usb Heating Film","Product type":"Electric Heated Pad","Material":"Graphene","Type":"Electric Heating Film","Style":"Far Infrared Heating Pad","Feature 1":"Far Infrared","Feature 2":"Fast heating","Feature 3":"Safety voltage","Useage 1":"Pet pad","Useage 2":"Mattress","Useage 3":"Sofa cushion","Charger type":"USB charging"}}

{"cid":"91201122","title":"150pcs LED Near Infrared Red Light Therapy Slippers With 20mins Timer","imgUrl":"https:\/\/img.ismap.com\/nimg\/ed\/42\/a16dab98522de5ea54fba734d07e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Welltek","Model Number":"RLTS01","Minimum Order Quantity":"100PCS","Certification":"CE, ROHS, FCC","Place of Origin":"China","Payment Terms":"Credit Card, T\/T, Western Union, L\/C","Supply Ability":"100,000 pcs per month","Packaging Details":"Color box","Product Name":"Red Light Therapy Shoes","Features":"Foot Therapy, Blood Circulation","Material":"Breathable Soft Cotton","LED Quantity":"150pcs (660nm\/850nm\/940nm) led chips","Timer":"20 minutes","Irradiance":"> 200mW\/c \u33a1 at surface","Wavelength":"1*660nm ; 1*850nm; 1*940nm","Warranty":"1 Year"}}