Features:- Multifunctional Dryer - 2 pcs Electric Shoe Dryers feature 4 air outlets per pack to dry 2 pairs of footwears or gloves at the same time, 2 extra tubes for heightening to hold boot; Effectively dry out leather, rubber, canvas, neoprene, synthetic fiber, cloth, felt and wool; No more damp shoes in humid weather, keeping them dry and warm, also heating up to get rid of smell- Durable Material & Overheating Protection - Flame-retardant PP material for a long lifespan and safety for using; Automatically cut off power once temperature reached to 122°F, protecting your shoe and boot from overheating; Also, UL certificated cable for safe use- Quiet Operation - Making only 44dB sound while working, less disturbance for drying, great for warming the shoes during working or sleeping, keeping shoes warm and ready to wear- Adjustable Timer & Easy Operation - 1 knob to control timing from 30mins to 180mins, easily turning the knob to choose the drying time for different material ite