Natural bouncing helps develop balance and motor skills - no batteries, charging or plugs required;Ergonomic bouncer with a soft and snug design that gives proper support to baby's neck and back;Four positions suitable for both rest and play - folds completely flat for storage or transporting;Compact design allows you to easily move from room to room to always have baby nearby - weighs less than 5 lbs!;Can be used from newborn to 2 years of age - bouncer turns into a comfy chair