GUC. Grandma bought used. Battery operated or plug-in. Swings front to back and side to side. Monkey mobile spins and plays volume-adjustable music. Swing speed also adjustable. Grand baby used on occasion for 8 months and has now outgrown, would make excellent swing for another Grandma, has lots of life still in it. Non-smoking home with dogs. Retails new around $100, asking $30, prefer meet-ups.