5-in-1 multi-spray nozzle.2.0MPa/290PSI high pressure.14mm double-plunger pump.IPX6 battery water proof.2500mAh lithium battery can be removed and used as a rechargeable battery.Easy clean-up in 5 steps.Best paired with HOTO Outdoor Wash Kit. 2.0MPA HIGH PRESSURE Equipped with a powerful 14mm double-plunger pump that can increase water pressure to 2.0 MPa