... heating, speed warm 2.high efficiency up to 99% 3.energy saving,comfort,safe Carbon Fiber Infrared Heater emits rays that are ... design, internal use of carbon fiber heating panel, out shell is made of aluminum alloyQuipped with full automatic intelligent LCD ... far infrared rays when heating, "warm" effect is obvious, with effect of health care/ physical therapy, bactericidal/ antimicrobial, increase ...