... CE,FDA,ROHS registered RST4001 portable battery operated teeth cleaning equipment NameRST4001 portable battery operated teeth cleaning ... W) x 16(H) mm, cord = 900mmPackingColor Box, blister trayCertificateCE,FDA,ROHSUseHomeAge groupAdultStorageMore than 2000 pcsODM / ... heat-accelerated whitening gel. (not included)4 • Comfortable, safe, effective treatment for teeth stain anytime, anywhere.5 • ...