Excellent preowned condition. Clean, no damage or signs of use. Clamp-style mobile. Perfect for cribs, bassinets and playyards that don’t have bars. I used this when my son was in a bassinet and we couldn’t use the traditional style that screws in between the bars. Uses AA batteries (not included). Two volume settings; automatically shuts off after 30 minutes. Purchased new from Amazon and used for about 2 months. Always smoke free, pet friendly home. Offers and handles always welcome!