1. Function: dry shoes, remove odor, protect shoes from moisture in winter, also suitable for socks 2. One-click easy switching, shoes of different materials can freely choose different gears 3. Design: Small and portable, double-sided breathable design, constant temperature and constant temperature, quick-drying does not hurt the shoes. 4. Universal USB interface, can also be connected to power bank (excluding power bank) 5. Simple and easy to operate, long press the switch to start Note: 1. Actual colors may differ slightly from images due to different monitors and lighting effects. Due to manual measurement, please allow 1-3cm deviation. Shipping Quantity: 1 Piece Product color: brown Product size: 170*65*25mm