... up to 99% 3.energy saving,comfort,safe Carbon Fiber Infrared Heater emits rays that are closer to far ... heaters, 30% thermal transition higher than other heaters.Features: Carbon fiber heating panels, new technology, energy saving, comfortWing chip design, ... heat dissipation, super large heat areaStandard design, internal use of carbon fiber heating panel, out shell is made of aluminum alloyQuipped ...