Large Capacity: The super-large bottle has a very large capacity, which can avoid frequent addition of liquid. The large capacity of 300ML can be used for up to one season once filled, and the liquid can be dispenser up to 9000 times. Pls note: If you don't use it for a long time, shake well before next use. Strong Current: The fuselage has its own battery, which has better sealing performance, no need to replace the battery, and avoids the battery being wetted by water or rusted from damaging the soap dispenser. The charging time is only 1.5h, it can be used continuously for 90 days, and the standby state can be maintained for more than 108 days. Stability of produced liquid: High-efficiency motor, the liquid discharge is very stable, the liquid can be discharged quickly within 0.25s, and there will be no blockage. Please use foam soap as much as possible to prevent clogging. If there is only gel replenishment solution, please pay attention to shake the gel and water at a ratio of 1:12 and pour it. Three Gears Foam Adjustable: The automatic foam soap dispenser has three different gears, according to the different needs of adults and children to use soap, you can adjust the gears according to your own needs to avoid waste. Please note that if you pick up the foam, please wait for the foam to be finished once before pulling out your hand, so as to avoid the soap dispenser having too much foam jammed in the touch tube for a long time and causing damage to the soap dispenser. Add Aromatherapy to Improve the AirThe desktop soap dispenser can add aromatherapy tablets to the top cover to bring lasting fresh air to the bathroom, and the self-purchased aromatherapy liquid can be continuously dripped in the future.