1Aluminum die - casting integral tank, anti - splash water leakage, protecting the movement. 2With high performance PTC heater, which heats at a speed of 90 seconds and completely releases steam within 3 minutes. The steam capacity is 100g/ h 3Ergonomic design, more suitable for various facial contour. 4Face and nose steam tool can be independently installed to the host. 5Adopts food grade environment-friendly plastic, no harm and safe to use.