Warm you up every day: One button heating Three seconds quick heating - Small, simple and beautiful. Instant warming - High efficiency ceramic PTC: The secret ofinstant warmth High efficiency ceramic PTC heating. Wide angle heating - Larger heating area. Constant temperature heating - Enjoy comfortable life: Constant temperature heating - Say goodbye to occasional cold and hot. Bathing for mother and child. No light and no radiation. Mom and dad can rest assured of the choice - No light and no radiation - Mother and baby can rest assured to use it.