Features: Powerful PurificationThe ozone generator can remove up to 99.9% of harmful pollutants, including formaldehyde, PM2.5, bacteria, and odors, making the air in your home or office cleaner and healthier. Quiet and EfficientWith our noise-reducing technology, you can enjoy high airflow with low noise levels. The axial fan can work continuously for 24 hours, ensuring optimal performance at all times. Timer and Circulation FunctionThe air purifier is design as a timer function that allows you to set it to run for 0.5-4 hours each day. The circulation button ensures that the air is constantly being purified, even when you're not around. Ozone and Ion ReleaseThe O3 Air Purifier can release negative ions that help to clean the air of microorganisms and freshen it up. The built-in ozone plate efficiently removes formaldehyde and other harmful pollutants, making it a one-time purchase with no consumables needed. LED DisplayThe air purifier Features an easy-to-read LED display that shows you the current time setting. Wide CoverageThe ozone generator can purify up to 120m of space, making it suitable for use in a variety of settings, including homes, offices, and commercial spaces. Breathe easy and enjoy cleaner, healthier air with the air purifier. Note: This product may cause discomfort due to its high ozone concentration. Please do not be in the same space with the machine when the machine is working. Specification: Model: 218 Timing Mode: 0.5-4h Voltage: 220V Rated Power: 70W Product Size: 250 x 150 x 160mm Product Weight: 2.4kg/oz Cooling Type: fan cooling Blowing Rate: 120m/h Sound: 45db Ozone Output: 5000g/h Packing List: 1 * Air Purifier 1 * Charging Cable 1 * Manual