【12V DC】: The 12V DC 120mm 0.25A small size DC fan is made of PBT material, which has good insulation and heat resistance, durable quality, and can provide a quiet noise level of 33dBA at fan speeds up to 1600RPM.
【EASY 2PIN CONNECTOR】:120mm dc fan 2Pin connector external electronics fan with connection protection,easy installation and replace operation,even wrong connected,fan will not burn but just not work.