<br>Kulannder adjustable solder smoke absorber is ideal for absorbing toxics, the filter consists of foam and activated carbon.</br> <br><b>Features:</b></br> <br>-Power consumption: 30W</br> <br>-Maximum air flow: 2000ml/min</br> <br>-Working temperature: -30 to 70 degree</br> <br>-Lifetime: 50,000 hours</br> <br>-Certification: UL\CUL\CCC\CE \TUV\tuvEMC\ROHS</br> <br>-Weight: about 2.65lb</br>