Plug this device into the computer to charge the battery and styling your hair is going to be breeze, with the built in steam function. The brush has a water tank and once fully charged the battery should last for over two hours, although you may need to add more water.
These are the details for the USB powered misting hair brush;
At first glance, an ordinary hairbrush. However, when switched on, mist spray vigorously. However, I was at one time items that would make a + “brushing”, “spray”, very much. Economic Because I charge the body with USB! Mist power can also be used for about 30 minutes (15ml) of water at a time!
This interesting USB powered hair brush has a price tag of $36 (£23).
Source [Cool Thing]