Tib neeg-phooj ywg: Boil-dry kev ruaj ntseg tiv thaiv yog tias nws pom tsis muaj dej hauv. Los nrog pom los ntawm lub khob kaw kaw kom tsis txhob xau. Thaum tshav kub kub-insulated tsim kom tsis txhob muaj kev puas tsuaj thaum tshav kub kub. Intelligent LED qhov taw qhia qhia cov roj teeb theem thiab qhov ntsuas kub ntawm cov dej cua sov.