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

🤔Question🧐💭
BABY&Me hip seat carrier
How are the series different?

💡Answer💡ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
BABY&Me has two series!
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BELK-S and ONE-S
The big difference is how it is used during the newborn period.💡

With the included first part,
BELK-S series that can be used from newborns by switching to the waist belt type!
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hip seat carrier and
ONE-S series that can be used in combination with newborn pad!