S.O.S. flash signalsPressing switch for 2 seconds to activate S.O.S. function after turning on the light
Multiple charging modesAdapter: 5V 1A / 5V 1.5A / 5V 2A / 5V 2.4A / 5V 2.5A
16g, only the 1/3 weight of an egg
Thin and light circuit boardBuilt-in thin and light circuit board, and the thermal resistance is small
