the products within not battery need to buy . product characteristics : book products with advanced technology unique design through the ultrastructures vibration availably remove lenses precipitated and have bacteria substance extend lens long use life make more comfortable 30-year-olds safety and health . use methods : 1 unhang double first and pour the right amount of cleaning liquid then put contact lenses lenses put into double box twin screw on the lid . 2 bottom loading on 1.5 v7 # battery cover good battery cover to battery service life not best battery . 3 will double box put into cleaning machine groove snap in cover on transparent cover . 4 press the red switch machine working . at the same time will be issued & ldquo . buying & hellip . & hellip . & rdquo . voice said normal working . 5 to stop when keyed under the red switch said the power cut off stop working can remove the contact lenses lenses with care solution flushing . 6 banning water cleaning abopt to prevent damage boulderspeak .
: mattersneeding attention cleaning box interfuse debris noncompete break lenses . book products to any contact lenses