Configuration Voltage: 220V-240V. Power: 1200-1450W 50/60Hz. Sound level: 76 dB. 10-15 seconds dry time Heavy Duty - This durable, corrosion-resistant bathroom accessory is meticulously crafted from stainless steel to ensure durability and is suitable for commercial use, withstanding intense use and daily wear and tear Smart Warm - The intelligent dryer heats up when the ambient temperature is below 25 °C, otherwise it heats up. This small change saves more than 70% energy per drying Energy saving - Equipped with andry's patented Smartwarm system, this hand dryer can automatically adjust the air temperature, reducing carbon emissions by over 80% and using just 0.003 kWh for a single hand dry Powerful - Round nozzle design focuses on airflow, providing stronger air pressure and faster air speed of 70m/s, effectively improving the efficiency of hand drying