SHARP air purifier with digital temperature display and automatic sensor function. It has been used, but there are no noticeable scratches. The filter on the back has an automatic cleaning function. It seems that it can be linked with a smartphone if connected via built-in Wi-Fi. The plasma cluster unit has been replaced with a new one. I have disassembled and cleaned it as much as possible. There are no strange odors. There are no pets or smokers. This is a used item owned by an individual. Please refrain from purchasing if you are looking for perfection. ⚠️Returns are not accepted to prevent product substitution. Thank you for your understanding. - Brand: SHARP - Model Name: KI-LX75 - Functions: Automatic sensor, wireless connection, powerful mode - Display: Digital temperature display - Operation buttons: Multiple operation buttons (strong, medium, weak, AUTO, etc.) Thank you for viewing. SHARP Model Name: KI-LX75