?????Powerful H13 HEPA Filter?True medical grade HEPA and activated carbon filter work together seamlessly to absorb odors and freshen up the air. We are confident about the quality, so 30 day unconditional refund, 2 year warranty and lifetime support for this air purifier are provided. If you have any questions, do not hesitate to contact us. ????Please search B07X9S4L2C directly to purchase spare filter.
?????One-Button Simple Operation?One button controls two modes. Sleeping mode is designed with dim night light, no worry about annoying light at night. In normal speed mode, the desktop purifier works at a higher speed with brighter night light to create a fresh and warm environment.
?????Aromatherapy Cup Design?The air cleaner can be used for aromatherapy. Add several drops of essential oils in the sponge when you are at work, it will give out fragrance to refresh yourself and relieve pressure. While you are sleeping, it can help you to fall asleep quickly and relieve symptoms of insomnia.
?????Silent Airflow Channel?360 degree air inlet and air outlet design allow purifying the air from all sides. The minimum noise is less than 32 dB, almost equivalent to the baby's breathing sound. Give you a quiet and soothing sleep and working environment.
?????Portable USB Air Purifier? The compact desktop purifier is suitable for multi-scenario uses in small spaces, such as corridors, studios, bedrooms, kitchens, pet rooms. It can be powered by adapter plug (USB interface), USB socket, notebook, power bank, etc.