Portable Dental Water Flosser Oral Irrigator USB Rechargeable Water Floss Jet Tooth Pick 4 Tips 220ml Mouth washing machine

Parameter:
Material: ABS
(Housing ) + PC(Water Tank)
Output: 3.7V / 5W
Water Tank: 220ml
Pulse Frequency: 1200 Times / Min
Water Pressure Range: 30-110 PSI
Battery: Rechargeable 1200mAh Lithium Battery
Charging Mode: USB Charging
Working Time Of Fully Charged: 4 Hours