Combi in 2025 Amazon Junior seat compatible with from around 3 years old to around 12 years seatbelt Joytrip Advance for Kids air R129 3D mesh seat

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Seat belt fixed junior seat that complies with safety standard R129 3D mesh sheet is used from head to feet, making it comfortable to go out in the hot summer. The head support position can be moved up and down in 11 steps, so it is designed for long-term use as you grow up to 150cm tall. The cup holder has attachments on the left and right, so it can be attached to either side. A 20mm thick urethane sheet is built into the seat that extends from your head to your back.