5 riding modes: 1.Tricycle without pedals for baby learn to walk 2.Baby walker without pedal for baby can go a little steps 3.Tricycle with pedals for child learn to ride 4. Baby walker with pedals for child learn to ride better 5. 2-wheel mode Balance bike without pedals for kid to sliding ADJUSTABLE SEAT & HANDLEBARS: This kids tricycles adjustable seat grows with your child, suitable for children from 1 to 3 years up to 30kg. This upgraded kids tricycle has an enlarged body size so that can be used for a wider range of ages. Easy-grip handlebars, 5 adjustment angles, can be adjusted at any time according to the kids riding posture.