Feature:1. [Balanced Heating]Balanced three dimensional heating, caring for shoes, circle shaped radiating heating design, uniform heat, innovative arched three dimensional hollow.2. [USB Powered]A more heart warming shoe dryer, which can be powered by a mobile power supply, wake up early to warm socks or night sleep to warm wool shoes.3. [Fast Drying]Built in flexible high performance film, high thermal efficiency conversion, good constant temperature performance, quickly take away moisture and keep the shoes dry.4. [Can Add Aromatherapy Liquid]You can add your favorite aromatherapy liquid (the product does not contain aromatherapy liquid, customers need to buy according to their own preferences).5. [More Portable]On a business trip, easy to carry, small and compact, can be loosely packed in a suitcase or carried with you, and you can wear dry shoes when traveling on business.Specification:Item Type: Shoe DryerMaterial: PCWeight: Approx. 200g / 7ozPower: 10WInput Voltage: 5VUse: Dry shoes, dry socks, jewelry boxEnvironmental Humidity: 0-65 / 0-149Can add aromatherapy liquid (not included).Package List:1 x Shoe Dryer1 x Manual Note:The product does not contain aromatherapy liquid, which must be purchased by the customer.