easy to install: Easy to install, simple design, convenient opening and closing. energy saving: Environmental protection and energy saving, low power consumption. fast heating: Adopts hydraulic body, fast heating and high efficiency. stability: Cooling holes in the water tank for increased stability. elegant: Elegant and stylish appearance, simple design, beautiful and practical. durable: Easy to use, plug and play, safe and reliable, stable. Durable in use, no need of batteries