FeaturesMultifunctional Ashtray with Air Purifier Function for Filtering Second-Hand Smoke From Cigarettes Remove Odor Smoking AccessoriesThis ashtray has an air purification function. It uses a hard flame-retardant material and has three colors.The purifier ashtray adopts natural aspiration. It has large suction power and 360 wide-angle exhaust air .Built-in replaceable negative ion filter cotton, which absorbs tar and releases negative ions, and exhausts air from the bottom side. Effectively filter harmful substances and reduce second-hand smoke.It requires two 1.5V AA batteries, no cables, and eliminates the trouble of regular charging.The noise is low, and there is a timer shutdown function (timeable for 5.2 minutes), so there is no need to worry about wasting power.It has a built-in aroma diffuser, which can be placed inside, which is both an ashtray and an aroma diffuser.The entire ashtray adopts a separate design, which can be removed and washed at any time.Product name: Air purifier ashtrayMaterial: flame-retardant nylon, glass fiberColor: green, blue, grayRated voltage: 3 VPower supply mode: 2 * AA batteries (not included)Working hours: the new battery can support it to work about 40 timesUsage: Press the switch to start, the machine will automatically shut down after 5.2 minutes of operation.Replace the battery:Take out the filter screen and support plate to replace the battery.Installation of aromatherapy sheet:Take out the filter screen and support plate, and install the aromatherapy sheet in the specified position.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications.We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it!