5 levels of height adjustment: the seamless splice bed is convenient for feeding and breastfeeding, intimate and private, caring for the baby and at the same time the mother's sleep quality as a good helper for your baby Ergonomic expansion design: the portable cot adopts a fully packed bed, so that the active baby is not afraid of collisions and avoids such hidden dangers in use Quiet 360 degree wheels: baby splice bed + play bed with four quiet wheels, the baby sleeps comfortably without hurting the floor Multifunctional bed mode: single layer bed, seamless splicing large bed; two-layer storage, baby accessories, etc. (suitable for babies aged 0-24 months), play bed mode: the bed turns into a room, a mattress layer is removed and the baby's play castle can be changed in seconds (suitable for babies aged 6-36 months) Easy storage, space-saving: you can also take this height-adjustable baby play bed with you when travelling, which is suitable for different scenes such as living room, dining room, bedroom, etc.