In the cold winter, when or study, your hands will freeze. This terrible situation will not happen again when you wear this pair of heated gloves. Suitable for studying, working, playing games, chatting, etc. It will make you warm in the autumn, winter and spring. Features - Material: Wool. - Size: About 20.00X10.00X2.50 cm/7.86X3.93X0.98 inch. - Voltage: 5V. - Temperature: 40- . - Made of wool knitting material, super and comfortable. Protecting yourself from the cold weather,while offers full flexibility to your hand and finger upon movement freedom. - This heated gloves suitable for 5V USB powered only, to power is strictly prohibited. - It's half finger designed for typing or gaming, but with finger cover folded in the back, to keep finger tips wrapped in warm when not typing. - workmanship, knitting, soft, elastic, flexible to your hand and finger, sturdy, durable enough to last long time. - Used under scores of occasions in winter or cold autumn, suitable for gaming, typing, operating the mouse, and more other situations such as work, play, skiing, riding, hiking, outdoor exploring, etc. Package list: 2 x gloves