WOODBRIDGE Elongated No Electricity Toilet Seat with Metal T Adapter , Adjustable Water Pressure Spray (BID-21 )NON ELECTRIC BIDET: There is no electric required for this bidet seat. it works strictly off of the water pressure. DUAL NOZZLE FUNCTION: Two automatic extensible and retractable cleansing nozzles that fulfill both Rear Cleansing and Feminine Cleansing; Spray nozzle with Inbreathe design, Water saving, softer and more comfortable cleansing ADJUSTABLE WATER PRESSURE: Water pressure can be adjusted from soft to strong with a simple twist on the control