... For Group I+II+III, 2. with ECER 44-04 3.Seven heights of adjustable headrest to accommodate the outgrowing ... child. ece r44 04 baby car seatFor Group 1+2+3, 9-36kg, ... Passing ECE R 44-041.Designed according to ECE44/04 Regulation, safeguarding your child.2.Extra stable thanks to ... side impact through large seat wings. ece r44 04 baby car seat