Microcomputer Toilet Seat, Microcomputer Toilet Seat, Microcomputer Toilet Seat, Microcomputer Toilet Seat, Microcomputer Toilet Microcomputer Toilet SeatItem No.NAI-12AMain 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), open ...