What's the difference between BABY&Me's hip seat carrier series?

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

💡Answew💡ㅤㅤㅤㅤㅤㅤㅤ
BABY&Me has two series!
ㅤㅤㅤㅤㅤㅤㅤ
BELK-S and ONE-S
The big difference is how to use it in the newborn period💡

With the included first part,
The BELK-S series can be used for newborns by switching to a waist belt type!
ㅤㅤㅤㅤㅤㅤㅤ
Hip seat carrier and
The ONE-S series can be used in conjunction with newborn pads!