why is this referred to as a steam cleaner? its an ultrasonic cleaner, not a steam cleaner. Has nothing to do with steam.

Dear customer,here is Ada， thank you for your inquiry，This is an ultrasonic cleaner. We have reported this to the relevant personnel and will modify the product description as soon as possible. Thank you for your feedback.The product has a one-year warranty period. If you have any questions, please feel free to contact us at any time; Email: Lowescommunicate@vevor.com