Features: - When you travel outdoors, just put the water pipe into the rivulet,bucket or any water source to start washing your car. - Washing your car at any time inn any place - Cordless design, clean anytime, anywhere. - High-performance Battery, bid farewell to drag line troubles. Specifications: Product Name: High Power Wireless Battery Car Washer High-pressure Water Pump Color: Black Materials: ABS Battery: 21V Battery Capacity:1500mah Power: 1500W Charger Voltage: AC 110-240V 50 / 60Hz Length Of Water Pipe: 5m Type: 2 battery Package Included: 1 x Car washing machine 1 x 5M Water pipe 2 x Battery 1 x Battery Charger 1 x Extension rod 1 x 0° nozzle 1 x 40° nozzle 1 x Foam pot 1 x Water pipe connection 1 x Filter Q and A Q1: Why can't the car washing machine start after turning on the switch A1: Maybe the battery is dead, please charge it Q2: Why is there no water after the car wash starts? A2: Observe whether the water pipe is bent and the drainage is not smooth; press the car washing machine for more than 10 seconds, and then wait for the water to be sucked into the car washing machine Q3: Shy is the water pressure so small A3: Water pressureThe size of the nozzle has a certain relationship with the nozzle, you can choose to replace the nozzle; when using the battery, the water pressure will be very low, please charge. Note: 1.Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm) 2.The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.