منظف ​​بالموجات فوق الصوتية عالي التردد، كفاءة كتم الصوت، مساحة كبيرة، خزان تنظيف صغير بالموجات فوق الصوتية للنظارات

I have tested it with my jewelry. I put them in when i return at home so that they can be cleaned from dust and make up and it does a great job even with only water in it It won't do wonders with rusty ones but it will definitely shine them. I also used them for my make up brushes and it also did a good job. It could be bigger though because i used it with open lid cause they wouldn't fit otherwise

Slight vibration the first 2 days but no cleaning effect on the lenses. Ultrasounds do not seem to be emitted. Simple water container with slight undulation on the right. The device stopped working on the 3rd day despite a new set of batteries. Particularly disappointing.

This is not an ultrasonic cleaner - does not generate ultrasonic waves but just vibrates the whole container. Items do not get clean. (I have owned previously 2 ultrasonic cleaners so I know how such a unit is supposed to work). Totally useless and I don't recommend anyone to buy.

Don't buy this dirt, it's definitely not an ultrasonic cleaner, just randomly generated vibrations from a joystick motor...a simple pair of goggles came out as dirty as before!! Anyway, refund requested.