USB Smart Electric Heating Warming Thickened Hooded Sweatshirt, Size: 4XL(Black)

1. Material: polyester fibre
2. Heating part: waist + abdomen + elbow + back
3. Applicable people: Elderly people who are afraid of cold, home office, car use, etc.
4. Can be folded at will not easy to break the silk, high thermal conversion
5. Circulating temperature lock, 9 large area heat
6. USB connection mobile power 5V/2A can be heated (without rechargeable battery)
7. Metal fibre wire heating, up to 65 degrees Celsius in 30 seconds
8. Hand wash machine washable, be gentle to prolong the life of the heating pad
9. Cationic silk composite fabric, improve high temperature stability
10. Warm super soft fleece with excellent breathability and drapability

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