Product NameFacial cleaning brush ApplicationHome Use + Office + Travel MaterialFood Grade Silicone + ABS ColorBlue, Red, Green, Pink or Customize Water proofIPX7 Dimension77*82*31mm Weight203g Power Supply5V 1A Frequency of vibration7000 rpm+-20% FunctionFacial cleaning brush RechargeableYes Charging time2hours Using timer15 minutes Warranty12 Months CertificatesCE, ROHS, FCC, FDA Packing list1*Main Unit +1*USB Cable +1*User Manual+PC boxFacial Care Instrument manufacturers website:http://www.chinacooling.net/facial-care-instrument/