Lidl is launching £18 middle aisle gadgets that can keep you warm without heating and cost only 2p an hour to run

LIDL has launched two middle-aisle gadgets that will keep you toastie without central heating – and they just cost two pence per hour to run.

As days get colder, this product will help you feel toastie without having to use the central thermostat for long hours – saving on electricity bills.

Lidl is selling Silvercrest Back & Neck Heat...