Large capacity: With its volume of 750 ml, this humidifier has enough capacity to spray continuously for 18 hours and in intermittent position for about 28 hours.Powerful battery for long operating time: The built -in lithium battery of 2000 mAh is fully charged in about 3.5 hours, which provides continuous spray time of about 5 hours, intermittent spray time (interval) of about 7 hours.Fine-divided air conditioning: This model is a battery-powered humidifier with so-called nano-atomization that seizes water to extremely small water molecules, which spread better and can more easily be absorbed and give moisture to dry how and dry mucous membranes.Energy -like solution: This rechargeable humidifier has an integrated sensor that automatically turns off the device when the water is over, so you can calmly use the humidifier when resting or sleeping.Replace air filters regularly: We recommend that you change air filters after 2-3 months of use (depending on use and water quality, in hard water you need to change a little more often).Specifications:Color: WhiteWeight: 365 gSize: 17.8/9.7/9.7 cmSuitable Filter (Refill 10-Pack): Art No. HF-GX1505-12, EAN: 7314280058570Important:1. Soak the cotton swab for 3-5 minutes before first use2. Use clean tap water (not purified or distilled water as this causes blockage in the fog of the humidifier).3. Charge the humidifier for more than 1 hour before using the product for the first time.4. Use an AC adapter under 5V.The package includes:1 x ultra sound air moisturizer