Product Name: Anion Generators (Smallest Series)Model Number: main using in hair drier,bulbs,fannerPlace of Origin: ChinaSpecifications: 1) Input voltage: AC 100V - 240V / 50 - 60Hz 2) Current: 3) Power: 4) High voltage: -3kV - -4.5kV 5) Frequency: 1.5K, 0.5 6) Negative: 1 - 3 x 6 million/cm3 7) Remainder O3: 8) Application: hairdressing products (hair driers), saving lighting bulbs, LED lights, and fanners 9) Wire length: depends on customer\'\'s requirements