5V Heating Seat Cushion Pad USB Rechargeable 3 Modes Winter Warm Inflatable Fishing Mat

Specification: Material Carbon fiber Voltage 5V Size 30*40cm/11.81*15.75in Type A: Not adjustable (50) B: Adjustable gear (40 55 60) Power 5V 2A Charging USB charging Two Type: Can not be adjusted (constant temperature, no switch, direct plug-in type); With shift timing switch, can be switched, adjustable, can be timed, function three-in-one. Packing List: 1 x USB heating cushion