PODZ TWS EARBUD 1 Micro USB charging port 2 Charging Case LED indicators 3 Charging Case Power Button L Left Earbud / 4 5 6 7 CHARGING YOUR EARBUDS — Charge on the go charging case, with the included micro USB cable for 2-3 hours. (LED (2) will blink red) Do not charge longer than suggested time. Do not charge overnight. — When LED (2) is illuminated solid red, battery case is fully charged.