IAGREEA black portable electric heater adopts PTC technology + hot funnels design to achieve instant heating, equipped with rotating Angle adjustment and multi-direction air supply function, equipped with tilt power off, overheat protection, safety plug triple protection system, combined with brushless DC motor and small wing fan technology to reduce noise to 40dB, specially built for office desktops and other scenes. Set fast heating, safety protection, ultra-quiet operation and flexible control in one.