Computerized Tolit Cover, Computerized Tolit Cover, Computerized Tolit Cover, Computerized Tolit Cover, Computerized Tolit Cover Automatic Toilet Seat/ElectricItem No.NAI-12BMain Specifications(1) Voltage/Frequency: AC220V, 50HZ ... will turn off automatically.(3) Constant temperature toilet seat, antibacterial toilet seat and nozzle.The temperature of seat sets 2 levels, close(normal temperature), ...