Water tank volume from 200 to 299 ml Jet pulsation frequency from 1600 to 1999 imp/min Water jet principle Pulse Power type Rechargeable Number of operating modes 4 or more Number of nozzles 4 Power Source Rechargeable Battery Age Group Adults Commodity Quality Certification 3C,ce Type Electric Oral Irrigator Brand Name SOOCAS SOOCAS Model W3 Origin Mainland China Item Type Oral Irrigator Certification CE 3 Cleaning mode standard/soft/massage oral irrigator oral irrigator dental oral irrigador rechargebale oral irrigator suitable user above 13 years old Waterproof grade IPX7 oral irrigadors portable oral irrigator water flosser dental portable water floss Water tank capacity 230ml Battery capacity 2200mAh lithium battery water jet water dental jet Hygiene water flossers rechargebale water flosser Charging voltage 5V Charging time 4-6 H water nozzles portable water nozzles irrigator dental irrigator Hygiene Charging method USB charging Noise value ≤75dB nozzles standard nozzle / orthodontic nozzle jets tongue scrapping nozzle / oral pocket nozzle Material FDA certificated ABS nozzle + food-grade PC body Tank W3 pro water tank removeable