... 1~2 days continuous use.2,Small size and low power consumption, quality is stable and reliable.3,Convenient rechargeable design ... USB charger, and insert the USB charger into a compatible power adapter(i.e. Car Adapter, Wall Adapter).4,Once fully ... is more fashionable.6,There’s built-in hitech alloy heating wire in the atomizer, with high thermal efficiency energy saving, long ...