Xiaomi's SMATE drying sterilizer is capable of ultraviolet color sterilization with a wavelength of 250-280 nm. That is enough to destroy the molecular structure of DNA and RNA in the cells of pathogens. Besides, the device is equipped with a cooling fan. When it works, the sound reaches below 50 dB, which is a reasonably quiet indicator. The device has a built-in automatic shutdown function. If the UV lamp stops working, it goes into standby mode. When the sterilizer is on, lift the lid to make it turn off automatically.
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