Description:Thisproduct 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.Intelligentperiodic sequential circuit design, 30-40 minutes working, 7-15 minutesoff, ensure the long time work function. Red switch with power supply, led working indicator light.AdoptedABS 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 NewService Voltage: AC 220-240V / 50HzPower: <2WAnion Density: More than 8000,000/cm3Construction Area: 10-30 m2Size: Approx.105 x 80 x 37mm / 4.1 x 3.1 x 1.4inCable Length: Approx. 130cm / 51inchPackage Weight: 147gPackage Included:1 x Anion GeneratorNote: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..