Built in blue dazzle lamp, with unique hollow out design, beautiful atmosphere, give you visual satisfaction. Great for personal use, or as a gift. Adopt ultrasonic vibration technology: Quick to split the water molecules, improve the moisture effect and keep your skin fresh, elastic and healthy. Fine atomization, Penetrate your skin deeply: Moisture your skin without disturbing existing facial makeup and improve the moisture absorption. Delicate design and compact size: Small and lightweight, enough to be put in your pocket and handbag. You can take it with you wherever you go. Recommendation: Better use Mineral water and do no fill with Distilled water ,running water or high concentration essence astringent.