The device utilizes high-frequency ultrasonic vibration technology to break water molecules down into ultra-fine nano-scale mist particles. These fine particles can easily penetrate the skin's outer layers to provide deep, refreshing hydration.

It is highly recommended to use natural mineral water. Avoid using pure water, distilled water, or high-viscosity liquids like essential oils, as they may cause water droplet condensation at the spray nozzle and block the mist outlet.

This humidifier is equipped with a 150mAh rechargeable battery and can be charged via a standard USB port (cable included). A full charge provides sufficient runtime to satisfy daily quick hydration needs.

Yes, it features a highly portable, lightweight design (36*36*125mm in size and only 84g in weight). It fits easily into pockets, cosmetic bags, and purses, making it ideal for instant hydration anywhere.

Yes, the device is designed with built-in water shortage power-off protection. Once the water level is too low or depleted, the device will automatically shut off to prevent dry burning and ensure safety.

Yes, the nano-scale cool mist is extremely fine and will not disturb your makeup. You can safely spray it from a distance of about 15-20cm to set your makeup and soothe dry skin throughout the day.