Almost everyone has experienced the sensation of freezing cold hands and struggled to warm them quickly. Luckily, a pair of USB heating gloves now exist.
The Iusun USB Heating Gloves are fingerless wool gloves with built in warming pads that will de-frost your hands in minutes. The gloves come in two different colours and cost less than $10USD. To charge the gloves and get them working, the gloves come with a cord that's around 20cm long, which gives you plenty of space to move around if connected to your laptop.
These gloves are great for air conditioned office environments or gaming during the winter. You can even use them at home to casually surf the internet.
Although the product isn't yet available in Australia, perhaps you can get someone to order you a pair while they're on Amazon America.