Achieve superior oral hygiene with the Green Lion Portable Oral Irrigator. Its compact design and 300ML water tank provide powerful water jets for a dentist-level clean. Rechargeable and travel-friendly. - Working Time: 88Min (Normal Mode) -30-120psi Pressure Range -IPX7 Waterproof Rating -180ml Water Tank -4H Charging Time -1100mAh Battery -5 Working Modes -15 Days Standby -10W Power"