How to protect children's eye by jammer?
Cell phone jammer can protect the child? The latest theory by the director of the institute Perfectjammer ishida tip in the 18th of this month. Ishida think, long time children use the electronic equipment will cause great harm to the eyes. Electronic devices emit blue light can cause irreversible damage to the eyes of the children. This is why more and more parents and school teachers to buy mobile phones interfere with the equipment. Although many of the children said don't understand, but for the sake of their health, we have to do so.