infrared ray remote control, heating protect technology for 30 seconds delay after power off.

Automatically changing between cold and warm wind with infrared remote control, heating protect technology for 30 seconds delay after power off.

Low noise, large wind wheel and quitest electrical machinery design.

High efficiency, low energy consume, no electrified, wind obstruction PTC heating parts.

Triple protections which are: over heat protecting device, resistance chaning device again voltage changes, fuse tube equipped.

air curtain