-Learn how to walk through the baby walker mode-Helps baby walk more independently under the push-behind mode-3 adjustable heights for babies with different heights-Safety bumper and non-slip stair pads for security-Used by babies with different strengths via adjustable rear wheels-4 quiet and anti-slip wheels for smooth rolling and floor protection-5 light buttons and 2 rear-view toy mirrors for interaction-Removable seat cushion comfortable for baby to sit and convenient for you to wash Foldab