1. When adding tap water, be careful not to exceed the maximum (MAX) water level line.
2, the cotton swab should be put into the water until completely soaked for 30 seconds. After the cotton swab absorbs enough moisture, insert the cotton swab tube, then insert the cotton swab tube back into the main head and tighten it clockwise (step of replacing the cotton swab).
3. After plugging in the USB power, gently touch the switch for 2 seconds, the humidifier starts to work: Gently touch the switch to turn on the intermittent spray mode (spray three seconds for three seconds): gently touch the switch for 2 seconds in the working state, shut down.
4. When using this product, water should not contain impurities, and no essential oil is applicable.
5. When the spray becomes small, please replace the cotton swab.