Baby Delight Original Snuggle Nest is a portable infant bed designed to offer a greater feeling of security for infants and parents while co-sleeping. Sturdy, protective walls surround baby with extra closeness and form a barrier to discourage adult pillows and bedding from interfering with baby's sleep. A firm sleeping surface with the new Comfort Mesh Liner provides additional benefits for a restful night's sleep and reduced heat build-up. Baby's comfort is taken to the next level with the Soothing Lullaby and Womb Sounds by Pediasleep.com, with adjustable 5 level volume control and automatic shutoff. A gentle LED nightlight allows quick and easy checks on baby throughout the night. The Snuggle Nest is great for co-sleeping, travel, naptime, and extra convenient for moms with C-Sections or preemies. Folds easily and compactly for portability. Requires 2 AA batteries (not included). Not for use in cribs. Comes with a Nursery Sound Machine & Projector with 10 comforting sounds to help your little one drift off to sleep. Sounds include: Heartbeat, Ocean, White Noise and Rain. Lullabies include: Rock-a-Bye, Hush Little Baby and Brahms Lullaby. Mozart Songs include: Mozart Lullaby, Twinkly Twinkle, Eine Kleine Nachtmusik.