1) Three kinds control way 2) Freestanding, Portable, Wall mounted 3) 24h timer & one week timer 4) GS, SAA, PSE,RoSH Features of ND20-07J convector heater:·Fashion design, slim and compact, unique structure·X-shaped aluminum heating element for durability and efficient heating transfer·Working silently, with rapid, wide-spread and even airflow transfer·Water splash proof, IP24 approval, can be ...