Product Information: Power: 2W Voltage: DC 5V Capacity: 300ml Battery capacity: 2000mAh Product size: 95*95*129mm Charging time: about 3 hours Material: ABS+Silicone 💡Operation steps: 1. Take out the cotton filter and make it soak in water totally for about 1 minutes; 2. Install the wet cotton filter with humidifier(please do not miss the small spring) 3. Add suitable water and connect with usb cable; 4. Short press button to start continuous mist; 5. Short press button again to turn off mist; 6. Long press button to turn on night light; 7. Long press again to turn off light. 🎁Package Includes: 1 x Humidifier 1 x USB Cable 1 x User Manual