[Rechargeable]: The mini humidifier runs on 1200mAh batteries, so you can use it wirelessly anywhere.Once fully , it can continuously operate for 5 to 10 hours, depending on the setting you choose. [Continuous and Effective Hydration]: This personal small humidifier offers tree spray modes: Double Continuous Spray One Continuous Spray and Intermittent Spray. It can significantly adjust the humidity of your surroundings.Plus, it automatically shuts off when the water level becomes too low to safety. [Easy 1-Touch Control]: The cool mist humidifier features a user-friendly 1-touch design. Simply press the power button to cycle between continuous spray, interval spray, and power off. For added convenience, long-press the button to activate the night light. The operation is quiet, generating noise of less than 36dB, allowing you to enjoy a peaceful sleep. [Relieve Fatigue]: You can use tap water, distilled water, or pure water with this humidifier. Additionally, you have the option to add water-soluble or non-acidic essential oils for a refreshing and atmosphere. The humidifier operates with extremely low noise levels, creating a fully relaxed environment. (Please note that only "Water Soluble or Non-acidic Essential Oils" can be used as other types may cause clogging or weaken the misting effect.) [Safe and Convenient]: The top of the humidifier can be easily lifted off without any need for screwing or locking, making it effortless to fill with water. When you pick up the top, the humidification automatically stops to prevent dry burning. size: 16.6 x 7 x 10.4cm Material: plastic colour: white Package Contents: 1 x Humidifier 1 x usb charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.