Life Boost Convenient & Portable USB Humidifier Cool Mist Ultrasonic LED Bottle Cap Air Diffuser (Blue)
1. Material: ABS; Size: 7.40*6.00cm(D*H).
2. Power: USB connection; Voltage: DC5V; Humidification amout: 40ml/h .
You just need a cup of water put the humidifier like a real flower, connect the USB power then enjoy.
4. When it needs additional water the humidifier will beep automatically.
5. With USB cable, easy to connect your laptop, PC; Please store the filter after dried from sunshine.