Hello, i have a Maclaren infant rocker/stationary vibration chair for sale in great condition, also comes with attatched straps for easy transport of baby &it folds down flat. I attatched links so you can see exactly what it does...I will remove the post once sold Thanks!!!! (Pricing) http://www.albeebaby.com/maclaren-infant-rocker-coffee-brown-powder-pink.html?utm_source=Google_Products&utm_medium=cse&utm_campaign=GoogleProducts (Specifics...step by step of what the chair can do) http://www.youtube.com/watch?v=Qxn-5m8NqNE