It comes with some of these features:
Posterior Wash: A nozzle (often referred to as a cleaning wand) makes an appearance below the toilet seat and sprays your bottom.
Front Wash (Bidet): For the ladies. Every electronic Japanese toilet has this feature.
Adjustable Water Temperature: Most models cleanse with warm water.
Nozzle Sterilization
Air Deodorizer: Many toilets deodorize by default.
Adjustable Water Pressure: The ability to adjust the water pressure of the cleansing spray.
Heated Seats
Noisemaker: Some toilets feature a noisemaker that can emit a white noise that drowns out other sounds.
Massage Cleaning: Some models of toilet have a pulsating and/or vibrating spray.
Auto Lid and Seat: Toilet lids and seats may feature powered open and close.
Soapy Spray: Some models of toilet allow a soap to be added to the cleaning spray.
Timer: Toilets often have a timer that's used to save power.
Self Washing Bowl: Push a button and the toilet cleans itself.
Turbo Wash: high powered wash intended to push water into the rectum.
Remote Control
Night Light
Warm Air Dry