Dehumidifier is with Super cop, energy star reached. Low sound levels. *Self-monitoring system *Automatically drain pump and manually drain.Bulletproof shell. *Friendly R290 Refrigerant.Duct connection choice at outlet. *Automatic humidistat control, Display tube TEM *SmartTouch-Button, Digital humidistat, Drain indicator, Keylock, Timing *If power is interrupted during operation, the unit will automatically restart when power is restored. *Temperature unit conversion.Water full protection.