Huije Brand-We are committed to making a household floor scrubber that meets family needs and is suitable for all ages to achieve efficient cleaning. Warm Tips: We have designed indicator lights to provide prompts and explanations for various situations. If you find that the indicator light turns red or yellow during use, you can do simple troubleshooting first. 1. Yellow light: Indicates that the sewage tank is about to overflow and the sewage in the sewage tank needs to be treated in time.2. The red light keeps on: It means the machine is malfunctioning, usually caused by the roller brush being stuck. You can check the working status of the roller brush first.3. The red light flashes: It indicates that the machine is about to run out of power, please charge it in time.4. Green light flashes: Indicates that the machine is currently working without water spray.5. We recommend that you use the water spray function when using huije wet and dry vacuum cleaner and mop, which can effectively reduce dust, reduce the resistance of the wiper strip, and extend the battery life of the floor washer.6. For more stubborn stains, you can press and hold the water spray button to increase the water spray volume and speed. 60 Mins Long Run Time 60 minutes long battery life to meet daily cleaning needs Lightweight Wet and Dry Vacuum Cleaner One-touch Self-Cleaning Mode 1000r/m ultra-high speed roller brush for fast and efficient cleaning Smart LED Display Intelligent safety prompts, timely resolution and troubleshooting of various abnormal situations Powerful Cordless Stick Vacuum Cleaner Low Noise Design