Features:n--Powerful brushless motor, long-lasting power, strong energy storage and boosting capacity.n--Intelligent lithium battery design, long battery life, single 1500mah battery.n--Strong water pressure 6-cylinder supercharged 20D power.n--No rope car wash spayer, not limited by the site, easy and quick to operate.n--6 in 1 adjustable nozzle, can adjust 6 different shapes of water splash.n--Intelligent electronic control, High durability and strong endurance, no need to save electricity to wash the car Large capacity and long endurance, smooth operation without power failure, easy cleaning.n--High-strength compression technology range up to 6~8 meters Long Range 6~8m.n--Equipped with a foam bottle, it is more convenient to wash the car.n--Very suitable for garden watering, agricultural irrigation, car washing, household cleaning, etc.nnSpecification:nBrand: AUTSOMEnModel: ST-7YS-550nColour: BlacknMaterial: Nylon+ABSnRated Power: 105WnBattery Capacity: 1500mah*10cell=30000mah / 1500mah*5cell=20000mahnOperating Voltage: 21VnLoad Current: 5AnBattery Life Time: 20minnMaximum Flow: 2.7/minnWater Range: 6-8MnPower Cord Length: 70cmnInlet Hose Length: 5MnMaximum Pressure: 60barnMotor cooling mode: automatic coolingnCar washing equipment type: Household Car Washing MachinenWater source type: Bucket / Bottle / Faucet Self-primingnScope of application: Car washing, watering flowers, watering vegetables, spraying, garden cleaning, etc.nPlug Type: US Plug / EU PlugnBattery Type: 5 cell / 10 cellnnnSafety Warning:n1. Do not disassemble, open or cut the battery pack.n2. Do not short circuit the battery pack. Do not store batteries in boxes or drawers where the battery or other metal objects may short out.n3. Do not expose the battery to high temperature or flame. Avoid storing in direct sunlight.n4. Do not take the battery or battery pack of the original packaging before use.n5. Mechanical impact on tissue cells is prohibited.n6. The water sprayed by the water spayer has impact, please do not spray it on the crowd.nnPackage List:n1x Cordless Pressure Washern1x Lithium Batteryn1x Removable Foam Bottlen1x 5M Long Water Hosen1x EU/US Chargern1x 6 In1 Multi-function Nozzlen1x Bottle Connectorn1x Hose Adaptern1x Water Fitlern1x ManualnnNote:n1.Due to manual measurement, please allow a difference of 0.5-1cm.n2. Due to the difference of light and screen, the color of the product may be slightly different from the picture.