Charger Size: 80mm*30mm
Your Totwoo comes in its very own jewelry box with mirror that doubles as a charger. Place your pendant in its box and plug into a USB outlet to start charging. Your Totwoo will blink red while charging. And it should take 1 hour to fully charge with the light off. The box does have its own battery that should last in a month without needing to plug it in. A fully charged box can charge the jewelry about 20 times and it can even provide around 15% emergency charging for a mobile phone.