This electric power cord, AC adapter and wall plug charger is designed for use with 4moms MamaRoo swings of different models including 4M-005, 1026, 1037, and 1046. With this charger, you no longer have to worry about the power source of your baby swing. The package includes a DC power wall charger, DC power charger cord, AC power adaptor, and outlet plugs. It is suitable for use with newborns, infants, toddlers, and babies. This charger is a must-have for parents who want to keep their baby swings functional at all times.