Dental Water Flosser Cordless Portable Oral Irrigator with 4 Nozzles Rechargeable Powerful Mouth Washing Machine for Teeth Clean

Portable Dental Water Flosser Oral Irrigator USB Rechargeable Water Floss Jet Tooth Pick 4 Tips 220ml Mouth washing machineParameter:Material: ABS(Housing ) + PC(Water Tank) Output: 3.7V / 5WWater Tank: 220mlPulse Frequency: 1200 Times / MinWater Pressure Range: 30-110 PSIBattery: Rechargeable 1200mAh Lithium BatteryCharging Mode: USB ChargingWorking Time Of Fully Charged: 4 Hours