Advantages: It can provide back support for the baby in the bath, so that the baby can be in a half lying position, so that his head above the surface. This design is relatively safe, and the baby is not easy to twist and twist when bathing. When an adult bathes a baby, it is no longer necessary to bother him.
Ergonomic baby tubs with dual functions can be used for a longer period of time. Disadvantage: The price is higher than the base type bath tub.
The dual-use ergonomic tub is usually large, unable to be placed in an ordinary tank, and requires greater storage space.