ʻO ka uhi ʻana o Electric Neck Heating Pad kahi mea hoʻohui, kumu graphene.Hiki i nā nalu māmā infrared o ka graphene ke hoʻoikaika i ke kahe koko, ka nani a me ka mālama ʻana i ka ʻili, hoʻomaha i ka ʻeha hui, a me nā mea ʻē aʻe. etc. Hoʻohana ka Heating Neck Brace i ka USB charging, USB charging 5W safe voltage, USB compatible me nā USB interfaces like ʻole, kūpono no ke keʻena, home, kaʻa, huakaʻi, hōkele, etc.