1. Quiet Instant Relief From Dry Air: This low-temperature humidifier humidifies dry air quickly and nearly silently, the baby humidifier comes with a 0.7-litre water tank and can work continuously for up to 5 hours, allowing you and your family to breathe better and sleep more soundly.2. USB/Cordless Power and Dual Security: Built-in 1500 mAh rechargeable battery for up to 5 hours of cordless operation. Powered via USB Type-C port, compatible with any device. Improved data cable with high-density braided cable body, wear-resistant and pull-resistant, strong and knot-free. Dual safety protection: built-in water level sensor, when the water level is lower than the safe water level, the humidifier will automatically turn off the power; 8 hours automatic shutdown to prevent the dry burning function from failing.3. Top Filling Humidifier, Easy To Clean: Our humidifiers come with a top filling device for easy filling and cleaning. The transparent water tank lets you know how much water you are using at all times, and it is very easy to clean by simply removing the lid and filling or pouring.4. Night Light Function: This evaporator humidifier has two modes of night light function, constant light mode and breathing light mode. The first mode is always on at night, continuous fog; the second mode is breathing zone light, intermittent fog, the third mode can long press the button to turn off the light, continuous fog, used for furniture decoration.5. Use Tips: When using for the first time, the cotton swab must be completely soaked before putting it back into the humidifier to start working. If the product does not mist, please check if the spring at the bottom of the swab is missing. When adding essential oils, flowers and fruits, they may deteriorate slightly after prolonged soaking. It is recommended not to exceed 4 hours.6. For Safe Use: it is recommended to replace the swabs in the humidifier every 2-3 months. Features:1. With a 0.7L tank for up to 5 hours of continuous operation.2. Powered by USB Type-C, compatible with any device. Built-in 1500mAh battery.3. Double safety protection: built-in water level sensor, the humidifier will automatically turn off the power when the water level is lower than the safe water level, 8 hours auto power off to prevent failure of dry burn function.4. Equipped with top-fill for easy refilling and cleaning and it can also be easily cleaned by simply removing the lid and simply refilling or emptying the water. The transparent water tank allows you to keep an eye on water consumption at all times,5. With two modes of night light function, constant light mode and breathing light mode.Usage Tips:1. When using for the first time, the cotton swab needs to be completely soaked before it can be put back into the humidifier to start working. If it doesn't atomize, please check if the spring at the bottom of the cotton swab is missing.2. When adding essential oils, flowers and fruits, it is easy to spoil after long-term soaking. It is recommended not to exceed 4 hours. Specification:Capacity 700mlLBattery Capacity: 1500mAhMaterial: ABS,PC,Electronic ComponentsColour: WhiteSize: 135*170mmPackage Included:1x Humidifier2x Filter Sponges1x Type-C Charging CableNote:1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.