Features: 1. Double-Sided Heating - This USB gloves used USB cable and double-sided hot chip ,Safe and Convenient to use, warm your palms and the back of hand at the same time, drive the cold in a minute. 2. High Quality Material - High-tech carbon fiber and knitting material,super soft and comfortable. Protecting yourself from the cold weather,while offers full flexibility to your hand and finger upon movement freedom. 3. Gloves Design-the design is very user-friendly and easy to use. The upgraded version of the gloves is larger in size. The halfs-finger is designed for typing or gaming, but fold the finger sleeve back, release the button to unfold the finger sleeve to keep the fingertips wrapped and keep warm when not typing. 4. Great Gift - Best gift choice for you and your family and friends in cold winter. 5. Occasions - Perfect for wearing while aming, typing, operating the mouse, and more other situations such as office work, play, skiing, riding, hiking, outdoor exploring, etc. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Material: knitting fabric+carbon fiber Applicable age: adult Applicable gender: male and female Size: as picture show, data cable length 130CM Features: temperature is not adjusatble, generally it will be hot in 5-10 minutes, the highest temperature is 50 degC includes: 1 x USB heated gloves 1 x USB cable