Feature:

. Available disinfected in a manned or unmanned environment

. 9 groups of switch segments can be booked within 24 hours and the windspeed is adjustable in three gears

. Manual, automatic, timing, temporary 4 working modes

. With ultraviolet lamp, fan, negative ion module, plasma module fault alarm, filter and ultraviolet lamp maintenance prompt alarm

. Super infrared,remote control equipment.

. Easy removable external filter design, built-in high concentration negative ion generator