... saving,comfort,safe Carbon Fiber Infrared Heater emits rays that are closer to far infrared which is most beneficial for ... heatersIntelligent temperature controlHealth and antibacterial adopt far-infrared heating technology, it issues 3-15 micron far infrared rays when heating, "warm" ... :50/60Time to heat: 1-3 minutesWavelength of the infrared: 3-15umSurface temperature: 80-100 centigradeLife time: 15 ...