Ladies slipper 1.Keep feet warm at 40-50 degree 2.USB,safe 3.Pink,lovely style 4.Heat pad can take out ... as usual slipper Winter warm fashion lovely ladies slipperA GOOD Gift Advantages:Voltage: USB 5V PowerUses carbon-fiber ... comfortable temperature, Keep feet dry and comfortable in cold winter. Ladies slipper becomes warm in 1-2 minutes and 10 minutes ...