Feature

●USB Rechargeable, Large Capacity: Rechargeable, so you can use it without worrying about where you are. Equipped with a large capacity lithium battery, it can be used for 30 days when fully charged in normal mode
●[Usage Tips] The machine is an automatic cycle when the oxygen module starts, and it will work slightly. When the oxygen module starts, a slight sound is normal
●Easy Operation, 2 Modes: It has two modes: strong mode and normal mode. Switch between operating modes with a single touch. It will keep you fresh every day

Description