Charging your wireless earbuds is as simple as charging any other gadgets. All you have to do is plug it in and you can be sure that your device is charged at the most in an hour and a half. Every earbud you purchase will have a case which is chargeable. So, all you have to do is look for a micro-port. At the time of purchase, you will be given a USB port type cord. All you have to do is connect the micro port of the case and the charging USB cord. Once you do that, connect it to an electrical outlet of your choice and there you have it. Your earbuds are being prepared for your usage. Besides this, you can keep tabs on the charge per cent as some earbuds are equipped with a digital screen to let you know just that, whereas some have a light flashing indicator. The light flashing indicator works in such a way that: When turned on, the earbuds will flash a blue light twice means high battery, two means medium and once means low. Whereas when it is almost going to drain off the light turns red.