- Size: One size • Unisex USB heated gloves, made of super soft and comfortable cotton. • Keep hands and fingers warm in cold weather. • Fast heating: 5 minutes at normal temperature and 42°C in a short time. • Heating temperature around 40 (±5°C), the most comfortable range for the human body. • Use in office, home, hotel, and any place with a USB port. • Half-finger design allows flexibility and precision in movements. • Ideal for outdoor activities such as cycling, skiing, horseback riding, hiking, and exploring. • Keep fingers warm anytime and anywhere.