Mastela - Musical Melodies Bouncer Vibration to calm 5 melodies to soothe Seat easiliy recline into three positions Fun filled development toybar 3 Entertaining toys Suitable for babies of 3 -11 kg Not recommended for children who can sit up by themselves (9 months approximately)Baby Learns: Develops baby''s hearing with music and sounds and visual tracking Develops ability to choose between objects with bright colors Develops motor skills be developing by encouraging grasping and pressing buttons