USB electric foot warmer (fits EU sizes 35–40) Why you need it - Keeps feet comfortably warm during cold weather without sudden hot spots or overheating. - Reduces discomfort from cold floors, poor circulation, or long periods of sitting. - Simple USB power makes it easy to use where you already work or relax. Key benefits and features - Constant temperature heating: Maintains an even, comfortable warmth to protect feet from chill while avoiding overheating. - Soft goose down fill: Luxuriously soft, lightweight insulation that improves heat retention and on-foot comfort. - Washable design: The warming insert is easily removable so the cover can be washed for hygiene and long-term comfort. - Size compatibility: Designed to fit shoe sizes 35–40 for a secure, effective fit. - USB-powered operation: Convenient power solution for indoor use. How it solves problems - Provides steady heat to keep feet warm without the temperature swings common in many heated products. - The soft goose down interior adds cushioned insulation, improving comfort for users who sit for long periods. - Removable, washable components make maintenance straightforward and hygienic. Practical uses - Home: Keep feet warm while reading, watching TV, or working from a couch or chair. - Office: Use under your desk for steady warmth during long workdays. - Travel: Compact, USB-powered design is useful for staying comfortable on trains or in cars. Care and safety notes - Unplug before removing the warming insert for cleaning. - Remove the heating element before washing the cover to preserve functionality. - Use only as directed with appropriate USB power sources. Specifications - Type: USB electric foot warmer - Size range: 35–40 - Filling: Soft goose down - Function: Constant temperature heating - Feature: Removable, washable cover