PMA Electric Heating Neckband Graphene Washable Neck Protection Cervical Vertebrae Neck Brace Relieve Neck Fatigue for M

Description PMA Electric Heating Neckband Graphene Washable Neck Protection Cervical Vertebrae Neck Brace Relieve Neck Fatigue for Men WomenFeatures Fever of dextromeleneThe temperature is changeable and working at a desk brings discomfort to the cervical spine Graphene heating neck band to the neck of the intimate heat care Large area feverBuilt in graphene heating diaphragm 8cm wide coverage fast heating give you a continuous warm and comfortable feeling Three gear temperature controlThe third gear temperature is obtained according to the laboratory test resultsSpecifications Product NamePMA Graphene Heating Silk Neck BandColor classificationGray PinkTemperature settingLow 38 42 ℃ Medium 43 48 ℃ High grade 48 52 ℃Output voltage5V human safety voltage ≤ 36V can be used safelyAction siteShoulder and neckUsersStudents white collar workers middle aged elderly neck patientsProduct sizePink 56 11 5cm Gray 61 11 5cmPackage Included 1 x PMA Electric Heating Neckband 1 x USB Cable1 x User Manual