Features:br>1. The bacterial cell structure is effectively destroyed by ozone O3, so the bacteria are inactivated and killed to achieve a bacterial killing effect and improve shoe odor.br>2.360 no dead angle to emit ozone from toe to heel, and evenly distribute and purify the scent after 15 seconds of shoes.br>3. USB low voltage input that plugs into the computer's USB port / power bank.br>4. Environmentally friendly ABS material, automatically charcoal in case of fire, which can prevent the burning process and make it safer to use.br>5. Two air outlets, sterilize two shoes at a time, two-way approach, reduce sterilization time and improve sterilization efficiency.br>Specifications:br>Colors: white, blackbr>Size: 72 * 95 * 40mmbr>Weight: 270gbr>Material: ABSbr>Input interface: USBbr>Input: 5V = 2Abr>Use power: MAX 6Wbr>Ozone concentration: 200 mg / H (single)br>PackList:br>1 * Shoe Dryerbr>1 * manualbr>Notes:br>Please allow 1-2cm errors due to manual measurement, pls make sure you don't mind before ordering.br>Due to the difference between monitors, the picture may not reflect the actual color of the item.