Pluggable Air Purifier Negative Ion Generator Cleaner Remove Formaldehyde Clear Odor Allergens.    Features: ✔The ion-box's filter-free technology purifies your air without any expensive maintenance or any cleaning you need to breathe easily.  ✔Silent operation: No noisy fans or motors, no electromagnetic radiation. You can enjoy fresh air and safely fall into sleep.  ✔Easy to Use: This pluggable air purifier will take effect automatically after plug in. It is a perfect gift for family, friends, and office mates.    Specifications: Name: Air Purifier;  Color: Silver/Gold;  Voltage: 100-240V;  Application area: 41㎡ (inclusive)-60㎡ (inclusive);  Control method: touch;  Function: In addition to formaldehyde;  Working principle; negative ion;  Air purifier air volume: 151-300 cubic meters/hour;  Plug type: EU/UK/US Plug;    Installation method:  Directly open the product, plug it into a row socket or wall socket, and use it. The light indicates that it is working; if it does not need purification, just unplug it, it is convenient to carry around.    Package included: 1x Air Purifier;  1x English manual