Inquiry (采购产品): CMS-50F Wearable Digital Pulse Oximeter Hello, I would like to know if the wireless module receive and transmit and nbsp;accompanying the product ? And wich the price with the module ? **** Hidden Message ***** PCT INFORMáTICA 55 82 32415300 55 82 3241 5300 Country:Brazil **** Hidden Message ***** pct@pctinformatica.com.br