Multi-interface three-wire in one braceletTriple power, can charge 3 devices at the same time. All components are hidden in a pocket sized box, easy to unplug the required cables for charging. Hidden phone stand, after pulling the hidden stand, you can hold the phone. With additional SIM card pins for emergency situations. fast charging Fast data transmission charging speed. Usually, the smartphone can be fully charged within hours. Ultra thin design, 3 times smaller than ordinary charger,