Portable small,light and easy to carry
Can be use on common 500ml bottled water or cup of purified water to ensure the water source is safe and clean
Connect USB controller with a USB port(power source)
Press the button on the USB controller to turn the device on and off
This device uses DC5V General USB Interface for power supply,can plug into USB Port i.e.:Laptop,Power bank etc.
Operating current:DC0.2 to 0.3A
USB Cable leugth:1M
Spray Volume:>20ml/per hour