Features: 1200mA mouthwash dispenser with advanced sensings, automatically, effective to protect mouth health health. Easy to use; large capacity for continuous use; Multiple mouthwash option to meet different needs; Intelligent sensings, no need for manual operates. Long press 2 seconds to turn on the powering on the defaulted 1speed operates, after the powering on single press the power to switch leavels, 1/2/3gears, the mouth cup touch a button to receive water. 4gears to receive water, release the end of receiving water. A total of 4gears (a screen display 10, the amount of water 10mL; second screen display 20, the amount of water 20mL; third screen display 30, the amount of water 30mL; fourth gear for the freely gear, the screen display00, the amount of water on the demand) Home, office, traveling, outdoor sports and other occasion, convenient for mouth health care at any time, to maintain freshed breath and dental health. Specifications: Component：ABS and Electronic Component Color: Black、White Capacity: 650mL Support: 1200mA Size:about 126x116x178mm/4.96x4.56x7inch Gear：4 Adjustment Screen: LED Mounting：Desk/Wall Mount Both Support Package Includes: 1PC Mouthwash Dispenser note: Please allow 1-2cm errors due to manual measurement,please make sure that do not mind before order. Due to difference between different monitors, the picture may not reflect the actual color the item.