This wholesale portable sterilization ozone air purifiers  is a multifunctional device that can be used as a car air purifiers, food sterilizer, refrigerator germicidal deodorizer, and more. It utilizes ozone technology to effectively kill bacteria, viruses, and other harmful microorganisms in the air or on surfaces.

With a compact and portable design, this ozone air purifiers is perfect for use in cars, small rooms, or on-the-go. It features a simple one-button operation and a convenient USB charging port.

The working temperature of the device is between -10℃ and 60℃, and the recommended environment for optimal performance is at 20℃ with ozone emission of 20mg per square meter per hour. It is important to note that during the ozone disinfection process, there may be a strong smell, and it is recommended that people or animals leave the area until the disinfection process is complete and for at least 30 minutes after turning off the ozone disinfection.