Barely been used! My daughter would scream every time we put her in it from day one. So she may have laid in for 4 days total and she is 6 months old. It does play music, has the vibration setting in the bouncer and is adjustable for sitting position or laying. The straps are adjustable.the shade and toys are also removable. The seat cover is removable and washable. It swings side to side.