ਜ਼ੀਕੂਲਰ UML-018 ਬਲੇਡ ਰਹਿਤ ਪੱਖਾ ਨਿਰਦੇਸ਼ ਮੈਨੂਅਲ
Zicooler UML-018 Bladeless Fan Accessories Product Introductions Bladeless fan speed level and corresponding noise Speeds 1-3 30-40dB Speeds 4-5 40-45dB Speeds 6-8 45-60dB Attention: the above data are measured in a soundproof room, and the test error in the normal…