Product advantages：1. Wireless car washing machine, no need to plug in when washing the car, convenient and fast.2. Using pure copper induction motor, durable.3. Two water supply methods: tap water/self-priming mode4. 4400/5600mAh large capacity battery, battery life can reach 45 minutes.5. Peak water pressure 40Bar, strong power.6. The water output of 3.5L/H makes the cleaning operation more efficient and faster.7. Seiko pump head, longer service life8. The switch gun automatically starts and stops, which is convenient for controlling the machine.9. Spring-type quick-plug battery, easy to disassemble.10. Intelligent chip control to better protect the machine.11. Adjust the pressure by rotating the spray gun head to meet various cleaning needs12. Multifunctional washing machine: washing green plants, cleaning stains, watering the garden, etc.Product detailed parameters:Power source type: lithium batteryInlet pipe length: 5 metersMovement material: pure copperBattery capacity: 4400/5600 mAhLife time: 20/45 minutesPeak pressure: 40BarPeak water output: 3.5L/HProduct weight: 2KGPeak power: 120W/350WWater gun size: 35*9*35.5cmCharging time: 3-6 hoursPack:batteryWater gun head45° nozzle Quick connect 5m waterchargerfilterinlet pipeExtension rodFoam pot