Features Quick Heating: Powered by DC 5V USB, the heating pad ensures quick heating, which will get to the set temperature within 10 minutes. More Comforts: Suits for shoulder, neck, waist, back and so on, the heat pad can maintain the high temperature for comfortable use. Better Design: Designed to have a large size of 10 x 15cm, the heater pad also enables a constant temperature of 60℃ for enjoyments. Broad Utility: Can be widely applied as pet bed, chair cushion, heating layer sewn into the jacket and more, satisfying your needs. Flexible Uses: Allows for easy folding and washing by water, the heat pad made from carbon fibre is very convenient to maintain. Specification: Item Type: Heating Pad Material: Carbon Fibre Supply Voltage: DC 5V Product Size: Approx. 10 x 15cm / 3.94 x 5.91in (without wire) Temperature: 60℃ Package List:1 x Heating Pad Note:There may be size error. Package List 1 x Heating Pad