Category: Everything you need to know
A red light will illuminate under the buttons themselves, indicating time for a charge. Any standard mini USB like the one included, when oriented properly plugs right into the USB port next to the buttons. When the red light turns green it is fully charged.
Our lights have been tested to be fully charged and discharged over 1200 times, so if you charge it once every 3 days it should last 10 years or more.