Awards: 1. In 1998, Professor Hsu Yuan-Fang, the inventor of Radiation Cleaner got the prize of GOLD BRAIN at Taiwan Invention Show. 2. In 1999, Professor Hsu Yuan-Fang was honored the Gold Prize at Nuremberg World Invention Show in Germany for his first generation of Radiation Cleaner. At present, after continuous upgrade and improvement, the newest Radiation Cleaner is more powerful, simply perfect. Though low frequency radiation is a short wave ray, while it has strong penetrating force, which is very harmful to human body. According to the scientific reports, it increases the cancer rate for children and also one of the main reasons for blood cancer, abortion, embryo malformation, human reproductive pathological changes and heredity impediment. Radiation Cleaner let you enjoy your work by computer at ease and safeguard your health. Product spec: Rated Voltage: 220V or 110v Rated Frequency: 50~60 HZ Load Power: 5A Lifespan: 5 years Warranty period: 1 year Self-consumption power: Max. 0. 8w Installation Instruction Manual: 1.Turn off the computer and pull out the power cord. 2. Insert one end of the radiation cleaner into the mainboard and one end of the computer power cord into the jack of the radiation cleaner. 3. The radiation cleaner will start automatically in one minute after connection. Press the button for fast start if necessary. 4. The red light will twinkle three times after start and blue light will glow. 5. The radiation cleaner can start normally even under complex surroundings owing to the excellent sensibility.