Description: This product is the intelligent air purifiers anion generator. Quality product at competitive price. Make you breathe the fresh air even in home. Don't miss the amazing product. Features: 8 emission head design, effectively improve the unit time of negative ion releasing. Intelligent periodic sequential circuit design, 30-40 minutes working, 7-15 minutes off, ensure the long time work function. Red switch with power supply, led working indicator light. Adopted ABS engineering plastic shell. Hermetical enclosure design, high pressure side (launching) of louvers, effectively prevent electric shock. Ozone 0.05 parts per million. Cartridge design, can be flat, can also be hanging. Specifications: Condition: Brand New Service Voltage: AC 220-240V / 50Hz Power: <2W Anion Density: More than 8000,000/cm3 Construction Area: 10-30 m2 Size: Approx.105 x 80 x 37mm / 4.1 x 3.1 x 1.4in Cable Length: Approx. 130cm / 51inch Package Weight: 147g Package Included: 1 x Anion Generator Note: 1. Please allow 1-5mm error due to manual measurement. Please make sure you do not mind before you bid. 2. The colors may have different as the difference display, please understand. .