... hardware, jewelries, watch, necklace, eyeglass. Attachment: one cleaning machine, one plastic frame, one power supply.Design philosophy: This ... , comb, etc.Technical Data: ProductsSemi-auto eyeglass cleaning machine Model No.QJX001Input voltage220V-50HzOutput voltageDC 9V 600mAMaterial of TankPSTime ... turn on max power.2. You can see the perfect cleaning effect with your eyes;3. Automatic power off ...