Description: The product is made of high-quality velvet, soft and comfortable. Thanks to carbon fiber heating technology, it is corrosion and wear resistant, which has a long service life. And massage and hot compress relieve waist fatigue and improve blood circulation. Why not give it a try? You are worth it. Functions: High-quality velvet fabric, soft and comfortable. USB interface design, can be used on different occasions. Carbon fiber heating technology is corrosion and wear resistant, which has a long service life. A small amount of electromagnetic radiation can be heated quickly, which is safe and does not leak power. Ergonomic design, in line with the physiological curves of the waist, ensures comfort at the waist. Built-in heating plate in the lumbar area, soothes lumbar discomfort caused by cold weather. Massage and a hot compress relieve waist fatigue and promote blood circulation. Specification: Item Type: Warming Belt Material: Velvet Cloth Quantity: 1 pcs Black colour Power: 5 W. Voltage: 5V Heating temperature: 55 Product Size: Approx. 107 * 19 cm / 42.12 * 7.48 inch Package weight: approx. 206g Package list: 1 * heating belt 1 * manual