1. Steamline design, Suitable for home, office, and hotel. 2. Big water capacity for 8L.                                         3. Mist output adjustable by knob.                                        4. Anti-bacteria water tank plastic material.                    5. Automatical waterless protection.                              6. Low energy consumption.                                          7. Long using time up to 24 hours for full tank water.       8. Easy to operate, clean and maintain.