Waterproof - There is waterproof tape inside to prevent water leakage and will not get your table wet. The low position stops automatically. It can be used safely in the office, in the bedroom, in the car, in the nursery and when traveling. Large jet and two spray modes - Spray volume varies from 40ml / H at 70ml / H, and the fine mist of nano-polymer can evenly moisturize the skin. Will not wet the table. Press the button the first time, the steam continues; press the button again to switch to intermittent atomization. Automatic shut-off without water Built-in anti-dry-scald probe, when water is insufficient, it automatically cuts off the power to prevent dry-burning . Don’t worry about damaging the device itself or endangering users. In this way, this portable humidifier is a great gift for friends, family or kids. Delivery quantity: 1 * humidifier