Foot Warmer USB Heated Insoles w USB Cable Battery

- Color: Black + Blue
- Material: Short plush
- Quantity: 1
- Size: 39
- Powered by 4 x AA batteries (not included)
- Fast warming, good heat preservation, long life, easy to install
- Prevent feet frostbite, cold and numb, and keep a cold away
- Stimulus the acupuncture points of the foot to increase its metabolism and immunity
- Promote the blood circulation, remove the body from wind, cold, wet and
- Enhance the cell of blood donation, relieve pressure and improve sleep quality
- Quicken metabolism and activate the cell, to beautify your skin and lose weight
- Great gift for your friends and families, especially in this cold winter
- Packing list:
- 1 x Pair of insoles (17cm)
- 1 x USB cable (140cm)
- 1 x Battery case