The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Humidity Accuracy:±2%RH Intelligent Dehumidification Movement Intelligently maintains humidity. Note: cannot be used for humidification！ Silent Operation Suitable for any scene, even in the bedroom. Energy Saving Only use no more than 8W of power, it doesn't consume too much electricity. LED Built-in Light “On” for easy access to your device. “Off” state saves energy and does not affect sleep at night. Next page 1 Accurate Humidity 2 Silent Operation 3 Energy Saving 4 LED Light How loud is the system？ Neither makes a sound. After it reaches my desired humidity, can I turn it off？ If you want it to maintain that level, it needs to stay powered on. What can I fill into the dry cabinet? Please check it on detailed page. The humidity adjustment range of electronic dry canbinet is 25%-60%RH, if you wanna keep your item within the range, it will fit your needs. Can it be humidified? No, it can be used for moisture and dust proof but no for humidify. Does it control temperature as well? No. It does tell you the interior temperature.