1. Warming your hands with the terry fabric gloves;
2. Warming the hand withs the comfortable temperature(42+-3) Celsius;
3. Be safe to people and computer with the lower voltage (5V);
4. With1.5m USB line with one USB plug;
5. With the wrist protector for rising the angle of wrist and relaxing your hand;
6. Can provide the models and colors as the requirements and do OEM.