The Neptune car seat is approved to EC R44/04, for Groups 1/2/3, suitable for children from 9 to 36 kg (from 1 to around 12 years of age). When the seat is used in Group 1 mode (from 9 to 18 kg) the child must be fastened in using the car seat safety harness. The 5-point harness has comfortable shoulder pads and an easy to use one-pull harness adjustment. Using the simple adjuster control, it’s easy to adjust the headrest, the 5-point safety harness or car safety belt at the same time. This ensures correct fitting for the child, travelling safely and comfortably as it grows. The 5-point harness can be removed and replaced by the standard car safety belts for use in Group 2 and 3.