This product is a USB shoe drying device, which is well-made by premium ABS and PC fireproof V0 level material, very and durable. Multiple application range, suitable for sports shoes, shoes, snow boots, cotton slippers and some other items use, very convenient and practical to use. Features - Color: Coffee. - Material: ABS+PC fireproof V0 level. - Size: About 17.40X6.60X2.70cm/6.84X2.59X1.06inch. - Ceramic heating sheet, the thermal efficiency is very high, the surface temperature is appropriate, the heating is safer, and the drying is faster. - USB power supply, very convenient and easy to use at any time. - Double-sided heat dissipation holes, and the upper and sole are dried together. - Constant temperature, 55 degree centigrade-65 degree centigrade temperature control is appropriate, will not damage your shoes. - Easy and simple operation, does not affect rest, very safe and practical. Specification - Drive voltage: 5V. - Input current: 2A. - Rated power: 10W. - Plug interface: USB. - Constant temperature: 55-65. - Timing for drying shoes: 3 hours/6 hours/9 hours. - Wavelength of sterilization lamp beads: 270-285nm. - Quantity of sterilization lamp beads: 1. - Mobile power output power: >=5V/2A. Package list: 2 x shoe dryer set