How is Baby & Me's hip seat carrier series different?

🤔Question🧐💭
Baby & Me's hip seat carrier
How is the series different?

💡Answew💡ㅤ
Baby & Me has two series!
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Belk-s and ONE-S
The big difference is how to use it in the newborn.💡

With the included FIRST parts
Belk-S series that can be used by newborns that can be used by switching to the waist belt type!
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With a hip seat carrier
ONE-S series that can be used together with a newborn pad!