... Product name:USB computer vacuum, USB Keyboard VACUUM,KEYBOARD CLEANER,SCREEN CLEANERModel:TYF-D016Product certificate:CE and RoHS.Functional description :The ... USB vacuum cleaner/computer vacuum cleaner/keyboard vacuum cleaner.The product composed by Micromotor (strengthens), the ... keyboard USB computer vacuum, USB Keyboard VACUUM,KEYBOARD CLEANER,SCREEN CLEANER