1. car seat cushion 2. Input Voltage PC-USB/5V 3.Input ... 0.5W 4. Meterial Plush Velboa,Carbon fiber far-infrared car seat cushionName, car seat cushion Model No, UBM-2001 Input Voltage, PC-USB ... specification1, safety, insert the computer usb port to supply power , 5 v low voltage assure the safety of users.. 2, warm ... material and fashionable style .make the user feel fashionable. car seat cushion