This ozone generator frame is made of stainless steel material, which is resistant to oxidation, corrosion, and wear, making it very durable. The ozone generation module can generate high concentration ozone, withstand high pressure and is not easily decomposed, with a service life of up to 5-10 years. The air-cooled energy-saving system is paired with a high-speed cooling fan with ball bearings, which provides efficient heat dissipation and energy saving. The running noise is extremely low and will not disturb daily life. In purifying the air, it can quickly decompose smoke and pet odors, making the air instantly fresh. And it is exquisitely designed and portable, with a lightweight body that does not take up space and is flexible to place. Color: Orage.