Cold hands and aching fingers don't stand a chance with our heatable gloves! The robust lithium ion batteries which weigh just 60 g provide heat at three different levels for up to ten hours. They are concealed in the cuff on the back of the hand and you can hardly feel them. The gloves' heating system is easy to operate with a single switch on the battery. The flame shaped light shows the chosen heating level (yellow, orange, red) and shines through the transparent upper material. The supplied USB charger unit recharges the batteries overnight.