The item was used only 2 months and we got new swing .. it changes songs once the baby crys and detects the baby loud noise it changes it self to adapt the baby best position It really makes the baby fall sleep will be a nice gift to your baby make an offer $165 obo. Hablo español The new Graco® Sense2Soothe™ Baby Swing with Cry Detection™ Technology is the only swing that's baby-operated through technology that automatically responds to baby's cries to help soothe them Maximum swing weight: 5.5-25 lbs Maximum rocker weight: 5.5-18 lbs The Cry Detection™ Technology uses a special built-in microphone that's designed to hear baby's cries and respond by automatically adjusting the swing's settings With 8 soothing motions, 3 swing speeds, and 15 songs and sounds, the Sense2Soothe™ Baby Swing can easily find the right combination to calm baby The swing also has an option for Parent Mode that allows parents to save baby’s favorite soothing settings, or it can be used like a traditional swing when the Cry Detection™ mode is turned off The Sense2Soothe™ Swing also features a multi-direction seat that doubles as a portable rocker, 2-speed vibration, 3 position recline and an AC Adapter.