... Eco-friendly&primary material Semi-auto eyeglass cleaning machine Can mainly be used to the cleaning of small hardware, jewelries, watch, necklace, eyeglass ... , glasses, sun glasses, comb, etc.Technical Data: ProductsSemi-auto eyeglass cleaning machine Model No.QJX001Input voltage220V-50HzOutput voltageDC 9V 600mAMaterial of TankPSTime ...