Product Specs:
It removes dampness ,and neutralizes smelly odors 
that caused by perspiration and nacteria
It‘s dessigned to safely dry shoes made of different kinds of materials 
including leather,PVC ,rubber, neoprene,canvas ,synthetics,cloth,fleece,felt,and fabrics
It gently dries shoes and bootss without making any noise.
It‘s able to dry any damp shoes and boots within 2 hours, because it has a 250W heating element and a motor inside
It has a 30~180 minutes  timer
It has 4 separate tubes and shoes bracket ,in that it can dry 2 pairs of shoes simultaneously