Baby Einstein Neptune Under the Sea Lights & Sounds Activity Gym, Ocean floor exploration and play awaits your little one with this lights and melodies baby play gym. With the Baby Einstein™ Neptune Under the Sea Lights and Sounds™ Activity Gym, babies can experience 20+ minutes of soothing lights and melodies from around the world that help keep them engaged and curious. Neptune’s belly forms a 360-degree canopy dotted with bright lights and interactive hanging toys that encourage eye tracking and neck muscle development. Remove the plush fish, rattle, shell mirror, crab bead chaser or sand dollar teether to keep baby engaged in the car, carrier or stroller. The support pillow lets your little one exercise growing muscles while on his tummy, and the hanging toys attach to the pillow’s fabric loops so he can play more while on his tummy. This activity mat allows babies to explore in a safe space so you can enjoy hands-free moments while watching your little one make new discoveries about the underwater world.