– Multi-block voltage output, touch operation to cycle gear.
– Flashes different colors to indicate different gear when the switching gearBit.
– Touch the bottom of the LED display different Colors to indicate the charge.
– Green -> Red: full power -> no electricity.
– Nebulizer interface to charge.preheat function.Auto continue for some time low output voltage.
– Colorful gradient LED indication is warming up.
– Output short circuit protection, over-discharge protection, overcharge protection.