RECHARGEABLE / 3 MODES / TIMING FUNCTION - 1800mAh battery capacity, DC 5V charging voltage, with Type-C charging cable. Touch controls: 3-mode of mist settings (Low/Medium/High). 4 timer settings (1/2/3 hrs timer settings). Intelligent control of fragrance spraying time 7-COLOR AMBIENT LIGHT - Adopting the latest intelligent touch design, the ambient lighting has 3 'effect' modes. In the case of power on or off, long press and hold the light button to turn ON/OFF the ambient light, the default 7-color light automatic cycle. Short press to switch between different colors of light. When the battery level is low, the LED will flash red to indicate the need for charging WATERLESS / CORDLESS / PORTABLE - Utilizing waterless diffusion technology, essential oils can be directly converted into delicate 'nano mist' without heating. This design is easier to use, and has a longer lifespan. The aromatherapy humidifier is equipped with a rechargeable battery. After it is fully charged, you can unplug the power cord for use, which is more portable 100ml CAPACITY / 30-50hrs RUNTIME - The built-in lithium battery provides up to 30-50 hours of runtime. The 100ml extra large glass bottle that comes with the diffuser can be put into 10-100ml of essential oil to use AROMA DIFFUSER FOR HOME & CAR - With 3-mode of mist settings (Low/Medium/High). The appropriate spray mode and spray time can be selected according to the room size. Let the fragrance quickly cover your room. Fragrance coverage up to 300-500 sq. ft. This mini portable wireless aroma diffuser can be placed not only in bathroom, living room, bedroom, laundry rooms, offices, etc., but also in cars as a car air freshener machine RECHARGEABLE / 3 MODES / TIMING FUNCTION - 1800mAh battery capacity, DC 5V charging voltage, with Type-C charging cable. Touch controls: 3-mode of mist settings (Low/Medium/High). 4 timer settings (1/2/3 hrs timer settings). Intelligent control of fragrance spraying time