... ,DC Fan,dc brushless fan, dc fan blower Demensions:20mmX20mmX6mm(L*W* H) Housing/Blade:Thermoplastic PBT.UL 94V-0 Operation Temperature:-10 to ... 70degree(Humidity 35%-85%RH) Storage Temperature:-40 to 80 degree(Humidity 35%-85%RH ... ~254mm,thickness from 6~89mm voltage from DC 3.3V,5V,12V,24V,48Vto AC 110V,220V,and dual voltage,ball,sleeve or hybrid,wire ...