DUAL-SIDED HEATING: With a heating pad on both sides, these gloves simultaneously warm your palm and hand to cause faster temperature increases and evenly warm the hand all around. Say goodbye to frozen hands in winter! HALF-FINGER GLOVES WITH FINGER COVER: Its half-finger is designed for typing or gaming, but with a finger cover folded back, release the button to unfold the finger cover to keep your fingertips warm when not typing. INCREDIBLE QUALITY: Made from quality acrylic fibers, ultra-soft and elastic, provides excellent flexibility to ensure freedom of movement for your hands and fingers. Delicately knitted and hemmed, it is durable for years of use. A MUST-HAVE IN WINTER: Used under decades in cold winter or autumn, suitable for games, typing , mouse use and many other situations like like working, gaming, skiing, riding, hiking, outdoor exploring etc. USB POWERED SAFE 5V: Powered by 5V USB, low voltage design and safe to use. Just plug it into a 5V USB port and ready to go.