1.using separation hidden foot switch 2. Metal surface ,the nozzle with brush ,lightweight heat faster ,better faster ironing 3. Rotating handle to facilitate removal 4. Anti-slip hook nozzle ,adjusttable height 5. Telescopic aluinum pole ,adjustable height 6. Usd of casters at the bottom , move freely 7. Kettle automatice water supply device 8. Transparent kettle with water be clear at a glance 9. Anti-condaenstaion of water vapor filtration device 10. 360 degree swivel hanger 11. Dusting brush and pants cilp intgration 12. Strong anti-corrosion plastic 13. Clean water valve device 14. Concealed wire-rewinding unit