Natuworld Laptop Gloves Woolen Fingerless Gloves USB 2.0 Heated Half Winter Warm Hand Warmer Gloves Mitten Computer Electric Heat Gloves Material: Soft Plush One size fit most women USB Heated Gloves,Low Power and Safe. Connect pc/laptop to internet by USB 2.0 cable. Suitable for desktop / notebook PC , Each glove built-in 2 warming pad