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Our products require AA alkaline batteries to operate normally. The correct battery installation method not only ensures the stable operation of the product but also extends the battery life and avoids equipment failures. However, we have found that many customers have operational misunderstandings when installing batteries, which affects the product experience. To this end, we have specially written this article to detail the correct battery installation steps and precautions to help you quickly master the operation method. I .Preparation Before Installation Before starting to install the batteries, please make the following preparations to ensure a smooth and safe installation process: Prepare suitable alkaline batteries (please use alkaline batteries exclusively; avoid using non-specified types such as carbon batteries and rechargeable batteries, as this may cause the device to fail to work normally or be damaged); Turn off the product power (if the product has a power switch, first toggle the switch to the “Off” position to prevent short circuits during installation); Locate the product’s battery compartment and gently open the battery compartment cover; Check if there is any debris or dust inside the battery compartment. If so, gently wipe it clean with a dry soft cloth to avoid affecting battery contact.   II.Correct Installation Steps Please install the batteries in strict accordance with the following steps. Core requirement: Batteries in the lower layer face the same direction, and batteries in the upper layer face the opposite direction to the lower layer. The specific operation is as follows:   First, observe the positive and negative pole marks on the battery compartment sticker (marked with “+” for positive pole and “-” for negative pole) and identify them carefully;   Install the lower layer batteries: Put the alkaline batteries into the lower layer of the battery compartment one by one, ensuring that all lower layer batteries face the same direction. Gently press the batteries to make them closely contact the battery compartment contacts;   Install the upper layer batteries: Put the alkaline batteries into the upper layer of the battery compartment one by one. Note that the direction of the positive and negative poles of all upper layer batteries must be completely opposite to that of the lower layer batteries. Also, press gently to ensure the batteries are firmly attached to the contacts without looseness;   After installation, check whether the positive and negative poles of all batteries meet the requirement of “same direction for the lower layer and opposite direction for the upper layer”. After confirmation, gently close the battery compartment cover and ensure it is tightly closed to avoid the cover falling off during use.   III.Important Precautions It is strictly prohibited to mix batteries of different types, brands, and newness levels, as inconsistent voltage may cause battery leakage, overheating, and damage to the device; Be sure to distinguish the positive and negative poles of the batteries during installation. If the positive and negative poles are reversed, the product will fail to start, and internal components may  

We understand that to use our trash bin efficiently, you must first master the correct way to put on a trash bag. Our products support two different bagging methods, but many customers are unsure how to operate them correctly. To help you make the most of your trash bin and ensure the trash bag stays secure without slipping off, we have prepared this detailed guide to walk you through both bagging methods step by step. I.Reverse Wrapping on the Small Fixing Ring This method is quick and simple, ideal for daily use with standard-sized trash bags. Please follow these simple steps: 1.Locate the small fixing ring on the trash bin. Hold the opening of the trash bag and wrap it reversely around the outer edge of the small fixing ring—that is to say, the inner side of the trash bag will face the fixing ring. 2.Once the trash bag is evenly wrapped around the fixing ring, gently press the fixing ring (with the trash bag wrapped around it) into the trash bin. Ensure the fixing ring is firmly seated at the bottom of the upper edge of the trash bin, so that the trash bag is evenly stretched and fixed in place. 3.Adjust the trash bag slightly to ensure there are no wrinkles or loose parts. Now you have completed the correct bagging operation using the first method!   II.Securing with the Fixing Ring’s Slots This method uses the built-in slots on the fixing ring to fix the trash bag more firmly. The operation steps are as follows: 1.Locate its built-in slots (these are small grooves specifically designed to fix the trash bag). Gently pull the edge of the trash bag outward and snap it into the slots one by one. 2.Ensure the trash bag is evenly snapped into all the slots—this prevents the trash bag from slipping or falling off. Take a moment to check and make sure the trash bag is stretched flat and tight on the top of the trash bin. 3.Once the trash bag is securely snapped into the slots, put the lid back in place. Now you have completed the secure installation of the trash bag using the second method!   III. Useful Bagging Tips – Choose the right size of trash bag: Using a trash bag that matches the size of the trash bin will make the bagging process easier and avoid the trash bag being too loose or too tight.   – If the trash bag slips easily, check if the fixing ring is properly installed or if the trash bag is correctly snapped into the slots—adjust as needed to ensure it is firmly fixed.   We hope this guide helps you easily master both bagging methods. If you have any other questions about using our products, please feel free to contact our customer service team for assistance. Wish you a pleasant use!

Dear users, thank you very much for choosing our products! To help you better enjoy the convenience our products bring, many users have reported being unsure how to correctly turn on and off the ozone deodorization function available on some models. Today, we will explain the specific operating steps in detail—you can get started easily in just a few simple steps to keep your environment fresher. The ozone deodorization function is a practical value-added feature of our products. It effectively breaks down odor molecules in the environment to quickly achieve deodorization, and it is simple to operate with no complicated settings. Below are the specific steps to turn it on: I.Steps to Turn On the Ozone Deodorization Function 1.Confirm the product is activated: First, ensure your product is turned on normally and in an operable state. If the product is not activated, press the power button to start it, then proceed to the next step once it is running stably. 2.Long-press the OZONE button to activate the function: After the product is activated, locate the OZONE button on the device, then long-press it with your finger for 5 seconds. 3.Confirm the function is on: After long-pressing for 5 seconds, you will see the indicator light corresponding to the OZONE button turn into a steady green light, and the lid will close automatically. At this point, the ozone deodorization function is successfully activated, and the product will begin deodorizing normally.   II.Method to Turn Off the Ozone Deodorization Function Turning off the ozone deodorization function is just as simple. There is no need to long-press the button again—simply inductively open the cover to turn off the function immediately. Once turned off, the steady green light will turn white again , and the product will return to its normal operating state.   III.Warm Tips 1.When turning on the ozone deodorization function, please ensure the lid is closed to guarantee the deodorization effect and prevent ozone leakage from affecting your experience. 2.If the indicator light does not turn to a steady green after long-pressing the OZONE button for 5 seconds, check if the product is turned on normally or try long-pressing the button again. 3.During the operation of the ozone deodorization function, we recommend keeping the environment well-ventilated to enhance deodorization efficiency. If you still have questions during operation, please refer to the product manual or contact our customer service team. We will assist you as soon as possible, and we hope you enjoy using our product!