High Quality B57 Smart Watch Waterproof Fitness Tracker Sport for IOS Android Phone Smartwatch Heart Rate Monitor Blood Pressure Functions

1.Welcome to choose our products,Good price and good service will be offered for our value customers, thanks. 2.Established in 2009, devote to research & manufacture the beauty salon machines with more than 10 years experience. 3.Logo can be added to your fat freeze machine according to your requirements. 4.Training: After received the machine,Provide instruction manual and operation video & online training via facebook, whatsapp etc. After sale servece:1. 2 years warranty.2. Life-time technical after-sell service. If any quesitons,please feel free to contact us.