Key benefits Efficient aroma diffusion and air humidification This diffuser uses frequency electronic oscillation to decompose water molecules into nanoscale cold fog, enabling fast diffusion of essential oils and creating a aroma filled atmosphere while adding moisture to the air. It also releases active oxygen anion for potential air quality benefits. Ambient flame lighting for mood and decor Realistic flame night lights are produced by powerful LED lights at the bottom of the fog, delivering a warm, inviting glow that enhances any space without the heat of a real flame. Flexible flame color options You can set the flame color to match your room, or let it automatically cycle through colors to add a touch of enchantment to your environment. Safe, unattended operation A waterless autooff function powers the diffuser down when water runs out, allowing safe use for extended sessions and giving you peace of mind during 6 to 9 hours of operation. What it is and how it works Diffuser and Humidifier This device combines essential oil diffusion with humidification. It uses nanoscale cold fog produced by frequency oscillation to disperse fragrance efficiently and humidify the surrounding air while releasing active oxygen anion. Flame lighting system The bottom LED array creates a realistic flame effect to provide ambiance in living rooms, bedrooms, or wellness spaces, with color options and automatic cycling for variety. Oil compatibility Designed for use with essential oils to deliver scent and atmosphere along with humidification. Key attributes Function: Diffuser and Humidifier with essential oil diffusion and ambient flame lighting Compatibility: Suitable for use with essential oils Lighting: Bottom LED flame lights with selectable flame color or automatic color change Safety and performance: Waterless autooff function; designed for 69 hours of operation 23 practical use scenarios Living room relaxation corner Create a welcoming atmosphere with a continuous nano fog diffusion of your favorite essential oil blend while enjoying the warm flame glow to enhance relaxation and scent in social spaces. Bedroom nighttime ambiance Use the flame lights and aroma to establish a calming bedtime environment. The device can run for several hours with automatic shutoff when water runs low, providing unattended use. Small office or study area Improve focus and mood with subtle aromatherapy during work or study sessions. The ambient flame light adds visual interest without heat, supporting a comfortable atmosphere. Instructions for use (brief) Add water and a few drops of your chosen essential oil to the reservoir. Choose a flame color or set it to auto change, and start the diffusion. Monitor water level; the unit will automatically shut off when water is exhausted after 69 hours of operation.