This Fisher-Price Rainforest Friends Take Along Swing and Seat quickly and easily converts from a portable baby swing to a calming vibrations stationary seat to give you and baby two different soothing-motion options. The smart swing technology offers 6 distinct swinging speeds from low to high, so that you can find the motion that suits your babys moods. Its a portable six-speed baby swing with music and soothing nature sounds and its a calming vibrations baby seat with sounds and music too. It actually senses babys weight, so the speeds will not slow as the baby grows and it also starts without a push. Size H54, W51, D15cm. Batteries required: 4 x C (included) plus . Suitable from birth. WARNING(S): Only for domestic use. To be used under the direct supervision of an adult.