Product Information Item Name: USB Heated Gloves Gender: Unisex Size: One Size Material: Polyester Charging Voltage: 5V Heating Temperature: About 42C Color: Blue, Grey, Black Features: [DOUBLE-SIDED HEATING] : With heating pad on both sides, these gloves warm your palm and hand back simultaneously to drive faster temperature rises, and make hand all around warmed evenly. Say goodbye to frozen hands in cold winter [SAFE 5V USB POWER SUPPLY] : 5V USB powered, low voltage design and safe to use. Just plug it into a 5V USB port and ready to use. The heating temperature is 40-50C, keeps your hands warm but not hot. please noted Gloves can be hand washed directly without removing the inner heating pads. DO NOT rub the gloves too hard when cleaning to avoid damaging heating pieces;Pls unplug the power cable timely when not in use. [HALF FINGER GLOVES W/ FINGER COVER] : Its half finger designed for typing or gaming, but with a finger cover folded on back, release the button to unfold the finger cover to keep finger tips wrapped in warm when not typing. [A MUST-HAVE IN WINTER] : 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 Includes: 1 Pair of Heating Gloves 1 x USB Charging Cable Note Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)