2 In 1 Piano Baby Learning Walker Study desk Feature: Two mode:Accompany your baby's growth perfectly! 3 months+:disassemble the partable music board above the walker,you can play at home and carry it out.music to comfort the baby ,rich colors,music,lighting.the cartoon shape attracts the baby's attention and promotes the baby's perception.. 6 months+:small table mode,correct baby sitting posture.turning thegadget,the music rhythm is controlled by the baby,playing the beautiful syllable,detachable rattle,hand hammer,there is also a microphone to learn pronunciation and practice singing,to exercise the baby's muscies and hand-eye coordination.meet your baby's broader perspective and more intense curiosity. 10 months+:from ten months onwards,the baby can stand firm and need to start an adventure independently.when you let go,please choose a small partner designed for ergonomics of infants! High quality material:made of high durable ABS material and it is odor free, BPA Free, lead free and phthalate free. Safe for kids to play without sharp or pointy edges! Parameters: Material: ABS Weight: about 7.2 lb Package size:68x39x11cm/27.2x15.6x4.4in Product size:47x47x44cm/18.8x18.8x18.6in Package content: 1x Learning Walker