knee hot belt reduce mucle stiffness

{"cid":"91219539","title":"5V USB Knee Hot Belt Reduce Mucle Stiffness And Joint Swelling Neoprene","imgUrl":"https:\/\/img.ismap.com\/nimg\/3b\/31\/2c82b6703294ee7f6ca13e510efc-200x200-1.jpg","attrs":{"Price":"$37.00\/sets 1-19 sets","Brand Name":"JH","Model Number":"knee heating massager","Place of Origin":"Guangdong, China","Packaging Details":"1pcs\/Bag","Supply Ability":"10000 Piece\/Pieces per Month","Size":"80x26cm","Material":"Neoprene","Gender":"Unisex","is_customized":"Yes","Function":"Breathable","Product name":"knee heating massager","Style":"Fasion","Main material":"OK cloth fabric","Heating element":"Carbon fiber","Accessories":"2pcs moxa bag","Weight":"480g per pair","Power supply":"must used with a 5V 2.4A~3A power bank","Massage mode":"3 level intensity vibration","Temperature":"3 level temperature adjustable,High 60\u2103;Middle: 55\u2103;Low: 45\u2103","Use time":"30-60 minites each time"}}

{"cid":"91202063","title":"New Woman Home Use Simple Design Warm Infrared Waist Heating Washable Warm Palace Heated Belt","imgUrl":"https:\/\/img.ismap.com\/nimg\/a9\/a0\/e733250816f1faac2a82e98a3c56-200x200-1.jpg","attrs":{"Brand Name":"Sheerfond","Model Number":"Heated Belt","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Product Name":"period belt heating pad","Material":"Super slim material \/Graphene heating material","Color":"Pink","Properties":"Rehabilitation Therapy Supplies","Usage":"heating pad period","Logo":"Accept Customized Logo","Feature":"Light Weight","Type":"Massage Belt","Application":"Body, Waist. Belly"}}